Drilling Additives Organophilic Bentonite | Suspension agent

what is bentonite grease

Drilling Additives Organophilic Bentonite | Suspension agent

Drilling Additives Organophilic Bentonite is a Suspension agent in fracture fluids and oil drilling mud. Drilling Additives Organophilic Bentonite is a wet – processed organoclay.

Drilling Additives Organophilic Bentonite rheological additive for diesel and mineral oil-based drilling fluids to increase the carrying capacity and hole cleaning capability.

Advantages

Effective viscosifier and gallant

Aids control of fluid loss to the formation

Increases emulsion stability

Improves cuttings carrying and hole cleaning capacity

Suspends weighting materials and other solids

Confers temperature stability to the fluid

RFQ:

  • , How to get a quick quote for organoclay bentonite rheological additive?

    How to get an organoclay price?

Pls mail us:  [email protected]

   Or call us: Cell(Whatsapp):   +86-13185071071

  • ,  Question:  What is the organoclay uses?

       Answer:  organoclay uses include oil based drilling fluids , paints,coatings,grease lubricant,inks, fracture fluids.

2), Question:  What Is Organoclay ?

Answer:  Organoclay is a modified bentonite clay. In another words,organoclay are produced by modifying bentonite clay with quaternary amines. Organoclay is derived from a naturally raw bentonite clay mineral. By exchanging the original interlayer cations for organocations (typically Alkyl Quaternary Ammonium Bentonite). As an organophilic bentonite clay, consisting of covalently linked organic moieties. (Quaternary amine is a type of surfactant that contains a nitrogen iron. the nitrogen and ion exchanges onto the clay platelet for sodium. The amines used are of the long-chain type with 12 to 18 carbon atoms, After 20 percent of the clay surface is coated with these amines if becomes the hydrophobic end, with certain amines organoclay.

  • , Question:  What are the types of Organoclay rheological additive?

Answer:    Organoclay types include solvent-based organoclay, waterborne organoclay, easy dispersing organoclay, Pre gel organoclay, paints organoclay, grease organoclay, drilling organically, inks organoclay rheological additive, coatings organoclay etc.

  • , What about the organoclay price?

 organoclay price, There are many grades of organoclay, different applications,the organoclay price is different. If you want to get an organoclay price, pls tell us your organoclay applications.

  • , How to make organoclay?

We hope the below photo could answer your question about how to make organoclay?

How to make organoclay
How to make organoclay

 

  • , How many days can we receive the organoclay in our destination port?

In general, we are able to make our shipments in 5-10days after getting the official order. And it can take about 7-30 days depending on the distance and transportation way to arrive at the final port. These days can show slight variations according to the season and organoclay.

  • , What is the min order amount that we can buy directly from China via vessel?

The total amount should be at least 1MT (one pallet). We are not recommending loading less than one pallet because of organoclay safety inside the container. If you need less than 1 MT, it’s better to make the delivery with air cargo.

  • , How many types of packaging methods are there for your organoclay bentonite rheological additive?

Packing of organoclay bentonite rheological additive : 25Kg/Bag,22.68kg (50lb)/Bag, 1MT/bag or 500kg/Bag. Kraft paper bag with PE liner or multi-wall paper sacks or customized.

  • , Which countries do your organoclay bentonite rheological additive sell particularly well?

Our organoclay bentonite (organophilic clay)sold very well in Russia, Mexico, Brazil, Argentia, UAE, Saudia Arabia, Canada, Nigeria, etc.They are mainly used for oil-based drilling mud and fracture fluids.

  • ,Are you able to produce or adjust specifically modified bentonite organoclay for our own formulation?

Well, our experienced technical team and high tech laboratories are able to check your special requests and we can produce many different modified organoclays for each different end user. Pls just contact with our sales representatived to get more organoclay info.

Any question about organoclay, you can mail us:  [email protected] 

Cell ( whatsapp) :  +86-13185071071

Keywords:  Organoclay Cost  Organoclay Price   Organoclay uses  Organoclay applications 

Organoclay density    organoclay thickener    organoclay rheology agent

Drilling Additives Organophilic Bentonite

Organoclays Uses | Organoclay Applications

types of rheology modifiers

Organoclays Uses | Organoclay Applications

Organoclays Uses is a very wide rheological additive,  Organoclays Uses | Organoclay Applications include paint, oil field, ink, grease, etc.

Organoclays uses which is applied as a component in paint formulations, coatings, grease lubricant, inks, fracture fluids, or as a viscosifier for oil-based drilling fluids.

Organoclays Uses
Organoclays Uses

 

Organoclays is modified bentonite clay, derived from a naturally raw bentonite clay mineral. By exchanging the original interlayer cations for organocations (typically Alkyl Quaternary Ammonium Bentonite). As an organophilic bentonite clay, consisting of covalently linked organic moieties.

Organoclays Uses | Organoclay Applications

Organoclay powder can be used in oil drilling chemistry as a Suspending agent.In paints, coatings,inks,grease lubricants as a thickener and anti-settling agent.

Organoclays also have been used in other applications. These applications include rheological control agents, paints, grease, cosmetics.

Organoclay manufacturer Zhejiang Camp -Shinning New material Co., Ltd employs organofilisation technology that is beyond the industry’s known dry and wet methods – it is ZERO waste & energy efficient, one-step production process.

Organoclay supplier Zhejiang Camp -Shinning New material Co., Ltd is applied to the naturally occurring montmorillonite minerals (phyllosilicates), that are specifically surface-treated to change the hydrophilic into a hydrophobic surface, without changing the structure of the montmorillonite clay mineral.

The main surface treatment agents used in manufacturing are quaternary ammonium salts or quaternary ammonium compounds, commonly called quaternary amines or more usually, quats.

Due to their speical  chemical advantages, organoclays rheological additive clay have a wide range of end uses, from paints and coatings, cosmetics and lubricating grease and oil drilling fluids, etc.

Organoclays Uses | Organoclay Applications

Organoclay company Zhejiang Camp -Shinning New material Co.,ltd has been applied and tested for lots of different montmorillonite clay minerals. To obtain organoclays rheological additive clay, there are no limitations towards purity and composition of raw materials.

There is a pefect characterization of the finished organoclay.  After the selected cationic surfactant is successfully introduced into dioctahedral montmorillonite clay mineral. An increment in the basal spacing of the montmorillonite mineral can be achieved.

 Organoclay rheology additive clay is an easy-to-use montmorillonite mineral material and a relatively good thickener, with excellent anti-settling properties. , Mainly focuses on paint and coating ink grease and fracturing mining. It is a non-dangerous product.

organoclay uses
organoclay uses

Organoclays Uses | Organoclay Applications

Advantages

  • Effectively suspends weighting materials and other solids
  • Maintains suspension over a wide temperature range
  • Eliminates the need for chemical activators
  • Is easy to disperse and rapid yielding
  • High gelling efficiency,high viscosity
  • Wide application range, it can be applied in all low, middle, and high polarity range
  • Produce reproducible thixotropic consistency over a wide temperature range
  • Imparts particle suspension, preventing hard settling of pigment and fillers
  • Exerts strong film reinforcing action in organic binder systems

Organoclay Applications | organoclay uses

organoclay  is used in the following applications:

  • Marine paint, Industrial paint, heavy-duty, anticorrosion paint such as bituminous coatings, epoxy paints, chlorinated rubber paints
  • Grease
  • Inks
  • Sealant
  • Oil-based drilling fluids
  • Fracture fluids
  • Invert emulsion fluids
  • Workover fluidsl
  • Completion fluids
  • Casing packs
  • Packer fluids
  • Spotting fluids

 Package

Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized. 16MT/20FCL with pallet, 22MT/40FCL with pallet.

Storage

 Organoclay rheology additive store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.

 

RFQ:

  • , How to get a quick quote for organoclay bentonite rheological additive?

    How to get an organoclay price?

Pls mail us:  [email protected]

   Or call us: Cell(WhatsApp):   +86-13185071071

  • ,  Question:  What is the organoclay uses?

       Answer:  organoclay uses include oil-based drilling fluids, paints,coatings, grease lubricant, inks, fracture fluids.

2), Question:  What Is Organoclay?

Answer:  Organoclay is modified bentonite clay. In another word, organoclay are produced by modifying bentonite clay with quaternary amines. Organoclay is derived from a naturally raw bentonite clay mineral. By exchanging the original interlayer cations for organocations (typically Alkyl Quaternary Ammonium Bentonite). As an organophilic bentonite clay, consisting of covalently linked organic moieties. (Quaternary amine is a type of surfactant that contains a nitrogen iron. the nitrogen and ion exchange onto the clay platelet for sodium. The amines used are of the long-chain type with 12 to 18 carbon atoms, After 20 percent of the clay surface is coated with these amines if becomes the hydrophobic end, with certain amines organoclay.

  • , Question:  What are the types of Organoclay rheological additive?

Answer:    Organoclay types include solvent-based organoclay, water borne organoclay, easy dispersing organoclay, Pre gel organoclay, paints organoclay, grease organoclay , drilling organocaly, inks organoclay rheological additive , coatings organoclay, etc.

  • , What about the organoclay price?

 organoclay price, There are many grades of organoclay, different applications,the organoclay price is different. If you want to get an organoclay price, pls tell us your organoclay applications.

  • , How to make organoclay?

We hope below photo could answer your question about how to make organoclay?

How to make organoclay
How to make organoclay

 

  • , How many days can we receive the organoclay in our destination port?

In general, we are able to make our shipments in 5-10days after getting the official order. And it can take about 7-30 days depending on the distance and transportation way to arrive at the final port. These days can show slight variations according to the season and organoclay.

  • , What is the min order amount that we can buy directly from China via vessel?

The total amount should be at least 1MT (one pallet). We are not recommending loading less than one pallet because of organoclay safety inside the container. If you need less than 1 MT, it’s better to make the delivery with air cargo.

  • , How many types of packaging methods are there for your organoclay bentonite rheological additive?

Packing of organoclay bentonite rheological additive : 25Kg/Bag,22.68kg (50lb)/Bag, 1MT/bag or 500kg/Bag. Kraft paper bag with PE liner or multi-wall paper sacks or customized.

  • , Which countries do your organoclay bentonite rheological additivesell particularly well?

Our organoclay bentonite (organophilic clay)sold very well in Russia, Mexico, Brazil,Argentia , UAE, Saudia Arabia , Canada , Nigeria etc.They are mainly used to oil based drilling mud and fracture fluids.

  • ,Are you able to produce or adjust specifically modified bentonite organoclay for our own formulation?

Well, our experienced technical team and high tech laboratories are able to check your special requests and we can produce many different modified organoclays for each different end-user. Pls just contact our sales representatives to get more organoclay info.

Any question about organoclay, you can mail us:  [email protected] 

Cell ( whatsapp) :  +86-13185071071

Keywords:  Organoclays uses,  Organoclay applications,

Organoclay Polar Activator | Organoclay Activator In Drilling Mud | Grease

Organoclay Polar Activator

Organoclay Polar Activator | Organoclay Activator In Paints Grease oil drilling mud

The organoclay polar activator can better promote the effect of organoclay in use, so that its dispersibility, thixotropy, thickening, and suspension can achieve the best effect. 

Adding organoclay Polar Activator to organic bentonite clay is mainly to ensure the full play and display of rheological properties.

Especially when you use the Polar Activator in mud, it can better disperse the entire formula, so that some thixotropy, performance, rheological, anti-settling performance, and suspension performance can be comprehensively presented.

According to different application fields, we will also recommend different polar activators. For example, in oil mud drilling fluid, we recommend propylene carbonate and ethanol as polar activators, which is an ideal promotion.

Organoclay Polar Activator

Suggested polar activators are:

Organoclay Polar Activator % weight based on

Organoclay CP-150 / CP-982 

Methanol/water (95/5%) 35
Ethanol/water (95/5%) 52
Propylene Carbonate/water

(95/5%)

30
Acetone   61
  • Remarks :Glycol ether is another activator we recommend.

OrganoClay is a modified clay mineral designed for use as a Thixotropic Agent and suspension agent media in the process. When used alone, The formulation needs to add some organoclay activator. 

Organoclay Polar activator  | Organophilic bentonite, generally, dispersing and gelling are supported by the polar activator. The polar activator can form a hydrogen bridge bond between organoclays platelets, thereby increasing cross-linking and viscosity.

Dispersion and activation of organoclay:

Organoclay activator
Organoclay activator

 

Organoclay Polar Activator

Important note:

  • Suitable dosage of the activator is very important to the dispersion of organoclays and stability
  • system. Too much polar activator will reduce swelling once again and viscosity would drop down again. See the following chart 1
  • Polar activator should be added only after the addition of organoclays, and organoclays has been fully wetted and dispersed
  • For poor wetting resin systems(epoxy, polyester, short-oil alkyd, acrylic resin, etc.) organoclay should be used in combination with a surfactant
  • Typical viscosity curve of a system with organoclay. See the following chart 2
rheological additive activator
rheological additive activator

Applications for oil drilling mud and fracture fluids :

Application Our Rheological additive CP-982 CP-992 CP-EZ CP-169 CP-150
Diesel Solvent √√ √√ √√ √√ √√
Mineral Oil × √√ × √√
Crude Oil × √√ × √√
Synthetic Oil × √√ × √√

Package and storage:

The package: Kraft bag or kraft complex interior with PE or customized

Packing size: 25kg/bag or 500kg/bag or customized. Products should be stored in ventilated cool and dry place.

Storage life:  Two years

Storage : Organoclay Polar Activator

Organoclay Store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.

We are now looking for Global Distributors for our organoclay, Welcome to cooperate with us !

 E-MAIL:   [email protected]

(TEL / Wechat)  0086-13185071071

Zhejiang Camp-Shinning New Material Co.Ltd

⇒ You are welcome to send us an email to know the latest information about organophilic clay.We would like to send you the latest catalogue, or free rheological additive samples for testing.

 Incorportions:
Organoclay CP-982, CP-150 belong to the conventional type of organoclay group, which requires mechanical energy, shear forces applied with a goods dispersion equipment, and an ORGANOCLAY polar activator to reach the proper level of delamination of the organoclay platelet stacks.

Polar Activator: The dosage of organoclay polar activator ( such as propylene carbonate, 95% ethanol, acetone, or 95% methanol) is 30%-50% by weight of ours organoclay.

 

 E-MAIL:   [email protected]

(TEL / Wechat)  0086-13185071071

Organoclay Polar Activator    | Organoclay Activator  |  organoclay bentonite  | organoclay for oil drilling

If you have any questions during the process of adding and using, please contact us in a timely manner. We are willing to work with you to solve all application related issues.

Hectorite Organoclay | CP Series Organoclay Bentonite

Hectorite Organoclay

Hectorite Organoclay | CP Series Organoclay Bentonite

Hectorite organoclay, As a kind of hectorite, hectorite organoclay has good exerts strong film reinforcing action in organic binder systems.It is an good organically modified bentonite clay.

Hectorite Organoclay is widely applied as a component in paint formulations, coatings, grease lubricant, inks, fracture fluids, or as a viscosifier for oil-based drilling fluids.

Hectorite Organoclay

Organoclay is modified bentonite clay, derived from a naturally raw bentonite clay mineral. By exchanging the original interlayer cations for organocations (typically Alkyl Quaternary Ammonium Bentonite). As an organophilic bentonite clay, consisting of covalently linked organic moieties.

Hectorite Organoclay
Hectorite Organoclay

Hectorite uses

Organoclay powder can be used in oil drilling chemistry as a Suspending agent.In paints,coatings,inks,grease lubricants as a thickener and anti-settling agent.

Organoclays also have been used in other applications. These applications include rheological control agents, paints, grease, cosmetics.

Hectorite Organoclay

Organoclay manufacturer Zhejiang Camp -Shinning New material Co.,ltd employs organofilisation technology that is beyond the industry well known dry and wet methods – it is ZERO waste & energy efficient, one step production process.

Organoclay supplier Zhejiang Camp -Shinning New material Co.,ltd is applied to the naturally occurring montmorillonite minerals (phylosilicates), that are specifically surface-treated to change the hydrophilic into a hydrophobic surface, without changing the structure of the montmorillonite clay mineral.

The main surface treatment agents used in manufacturing are quaternary ammonium salts or quaternary ammonium compounds, commonly called quaternary amines or more usually, quats.

Due to their speical  chemical advantages, organoclays rheological additive clay have a wide range of end uses, from paints and coatings, cosmetics and lubricating grease and oil drilling fluids etc.

Organoclay company Zhejiang Camp -Shinning New material Co.,ltd has been applied and tested for lots of different montmorillonite clay minerals. To obtain organoclays rheological additive clay, there are no limitations towards purity and composition or raw materials.

There is a pefect characterisation of the finished organoclay.  After the selected cationic surfactant is successfully introduced into dioctaedrical montmorillonite clay mineral. Increment of the basal spacing of the montmorillonite mineral can be achieved.

 Organoclay rheology additive clay is an easy-to-use montmorillonite mineral material and a relatively good thickener, with excellent anti-settling properties. , Mainly focuses on paint and coating ink grease and fracturing mining. It is a non-dangerous product.

Advantages

  • Effectively suspends weighting materials and other solids
  • Maintains suspension over a wide temperature range
  • Eliminates need for chemical activators
  • Is easy to disperse and rapid yielding
  • High gelling efficiency,high viscosity
  • Wide application range, it can be applied in all low, middle and high polarity range
  • Produce reproducible thixotropic consistency over a wide temperature range
  • Imparts particle suspension, preventing hard settling of pigment and fillers
  • Exerts strong film reinforcing action in organic binder systems

Hectorite Organoclay | CP Series Organoclay Bentonite

organoclay is used in the following applications:

  • Marine paint, Industrial paint, heavy-duty, anticorrosion paint such as bituminous coatings, epoxy paints, chlorinated rubber paints
  • Grease
  • Inks
  • Sealant
  • Oil based drilling fluids
  • Fracture fluids
  • Invert emulsion fluids
  • Workover fluidsl
  • Completion fluids
  • Casing packs
  • Packer fluids
  • Spotting fluids

 Package

Kraft paper bag with PE liner or multi-wall paper sacks or customized. 25kg/bag or 22.68kg/bag or customized. 16MT/20FCL with pallet, 22MT/40FCL with pallet.

Storage

 Organoclay rheology additive store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.

Hectorite Organoclay | CP Series Organoclay Bentonite

RFQ:

  • ,How to get a quick quote for organoclay bentonite rheological additive?

    How to get a organoclay price?

Pls mail us:  [email protected]

   Or call us: Cell(whatsapp):   +86-13185071071

  • ,  Question:  What is the organoclay uses?

       Answer:  organoclay uses include oil based drilling fluids , paints,coatings,grease lubricant,inks, fracture fluids.

2), Question:  What Is Organoclay ?

Answer: Organo clay thickener is a modified bentonite clay. In another words,organoclay are produced by modifying bentonite clay with quaternary amines. Organoclay is derived from a naturally raw bentonite clay mineral.

By exchanging the original interlayer cations for organocations (typically Alkyl Quaternary Ammonium Bentonite). As an organophilic bentonite clay, consisting of covalently linked organic moieties. (Quaternary amines is a type of surfactant that contains a nitrogen iron.the nitrogen and ion exchanges onto the clay platelet for sodium.

The amines used are of the long chain type with 12 to 18 carbon atoms,After 20 percent of the clay surface is coated with thses amines if becomes hydrophobic end, with certain amines organoclay.

  • , Question:  What are the types of Organoclay rheological additive?

Answer:    Organoclay types include solvent based organoclay ,water borne organoclay , easy dispersing organoclay , Pre gel organoclay , paints organoclay , grease organoclay , drilling organocaly, inks organoclay rheological additive ,coatings organoclay etc.

  • ,What about the organoclay price?

 organoclay price, There are many grades of organoclay, different applications ,the organocaly price is different . If you want to get organoclay price, pls tell us your organoclay applications.

  • ,How to make organoclay?

We hope belows photo could answer your question about how to make organoclay?

How to make organoclay
How to make organoclay

 

  • , How many days can we receive the organoclay in our destination port?

In general , we are able to make our shipments in 5-10days after getting the official order.And it can take about 7-30 days depending on the distance and transportation way to arrive to the final port.These days can show slight variations according to the season and organoclay.

  • , What is the min order amount that we can buy directly from China via vessel?

The total amount should be at least 1MT (one pallet).We are not recommending loading less than one pallet because of organoclay safety inside the container. If you need less than 1 MT, it’s better to make the delivery with air cargo.

  • , How many types of packaging methods are there for your organoclay bentonite rheological additive?

Packing of organoclay bentonite rheological additive : 25Kg/Bag,22.68kg (50lb)/Bag, 1MT/bag or 500kg/Bag. Kraft paper bag with PE liner or multi-wall paper sacks or customized.

  • , Which countries do your organoclay bentonite rheological additivesell particularly well?

Our organoclay bentonite (organophilic clay)sold very well in Russia, Mexico, Brazil,Argentia , UAE, Saudia Arabia , Canada , Nigeria etc.They are mainly used to oil based drilling mud and fracture fluids.

  • ,Are you able to produce or adjust specific modified bentonite organoclay for our own formulation ?

Well,our experienced technical team and high tech laboratories are able to check your special requests and we can produce many different modified organoclays for each different end user. Pls just contact with our sales representatived to get more organoclay info.

Any question about organoclay, you can mail us:  [email protected] 

Cell ( whatsapp) :  +86-13185071071

Hectorite Organoclay | CP Series Organoclay Bentonite

Hectorite Organoclay produced by Zhejiang Camp – Shinning New Material Co.Ltd. Hectorite Organoclay is an easy dispersed organic bentonite clay.

Hectorite Organoclay is widely applied as a component in paint formulations, coatings, grease lubricant, inks, fracture fluids, or as a viscosifier for oil-based drilling fluids.

Keywords: Hectorite organoclay  Organoclay uses,  Organoclay applications,

 

Suspending agent | Organophilic Clay CP – 150

organoclay cas number

Suspending agent | Organophilic Clay CP – 150

Suspending agent Organophilic Clay CP – 150 is added to oil drilling fluids to promote particle suspension or dispersion and reduce sedimentation. Our Suspending additive Organophilic Clay is a powder in which a solid substance can be held in suspension. It will be made the fluids not settle at the bottom.
The organophilic clay as a suspending agent will help suspend any insoluble components in the liquid.

 Organophilic Clay | organoclay CAS. NO.:  68953-58-2

QC Specification/ Performance Specification

项目Index 技术要求Specification 检验结果Spec Notes
外观Appearance Gray or Tan powder Gray powder
水份Moisture content, (105℃,2hr)% ≤4 3.5
粒度Particle size, % Thru 150 Mesh ≥98 99
粘度(3%柴油), Viscosity(3% Diesel Oil 600 rpm) CP ≥30 31

 Organophilic Clay | Organoclay CP – 150 is an easy dispersing, self activating organoclay that exhibits high – performance efficiency in diesel, low aromatic mineral oil, modified vegetable oil, and synthetic base fluid formulation.

Suspending agent Organophilic Clay CP – 150 unique rheological structure suspends weighting materials and other solids with less increase in viscosity and gel strength than conventional bentonite. It is highly effective in distillate and mineral oil – based invert fluids.  

Typical Properties

比重Specific Gravity 1.7
堆密度Bulk Density, KG/ M³ 500
溶于水Solubility in Water Insoluble
溶于油Solubility in Oil Dispersible
气味Odor Mild

Advantages

  • Effectively suspends weighting materials and other solids
  • Maintains suspension over a wide temperature range
  • Eliminates the need for chemical activators
  • Is easy to disperse and rapid yielding

Suspending agent | Organophilic Clay CP – 150 ,

Sales Dept:    [email protected]

Cell(Whatsapp):  +86-13185071071

Economical rheology modifier with good thixotropic

Economical rheology modifier

Economical rheology modifier with good thixotropic

Economical rheology modifier is mainly applied for fracturing and oil drilling mud , the appearance is white free flowing powder ,Density: 1.7g/C3, Bulk density is 460g/m3.

Usually, 200# solvent oil , mineral oil or synthetic oil that require the polar activators will have good performance. The polar activators use in our rheology modifier which include water, methanol / Propylene carbonate and ethanol.

Rheology modifier is suitable for low- middle polar aliphatic and aromatic solvent system. In the midium-high polar solvent system ,it can work without polar activator.

Packing: 25Kg/bag, 22.68kg/Bag(50lb),16MT/20FCL with pallet,18MT/20FCL without pallet. 

Pls mail us for organoclay bentonite

[email protected]

Whatsapp(cel):  0086-131 85 071 071