Chemical Auxiliaries

Product Description S-8245 is an excellent substrate wetting agent that can be used in both water- based and solvent-based formulations, and also has good results in recoating. Specifications Chemical composition: Polyethersiloxane copolymer Physical form: Transparent liquid Active substance content:100% Application areas Automotive coatings, wood coatings, traffic coatings, leather coatings Scope of application S-8245 is ideal for water-based paints, oil-based paints, tinted paints, and clear paints. It has the functions of substrate wetting, reducing static surface tension and anti-cratering. And it can replace TEGO-245.

Minimum Order: 1 bags

Metal corrosion inhibitor PT-PP, PP-PM Product CAS No. Chemical Composition PT-PP 3973-17-9 Propargyl alcohol propoxylate PT-PM 3973-18-0 Propynol ethoxylate Product characteristics This product belongs to acetylenic alcohol polyoxyethylene ethers. As a metal corrosion inhibitor, it is especially suitable for steel, copper, and aluminum substrates. Applications 1. Metal corrosion inhibition protection for acidic cleaning. 2. Metal corrosion inhibition protection for rust and scale removal in acidic systems. 3. Oilfield drilling Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Metal corrosion inhibitor PT-PP, PP-PM Product CAS No. Chemical Composition PT-PP 3973-17-9 Propargyl alcohol propoxylate PT-PM 3973-18-0 Propynol ethoxylate Product characteristics This product belongs to acetylenic alcohol polyoxyethylene ethers. As a metal corrosion inhibitor, it is especially suitable for steel, copper, and aluminum substrates. Applications 1. Metal corrosion inhibition protection for acidic cleaning. 2. Metal corrosion inhibition protection for rust and scale removal in acidic systems. 3. Oilfield drilling Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Butyne glycol ether Product CAS No. Chemical Composition BEO 1606-85-5 Butynediol Ethoxylate BMP 1606-79-7 Butynediol Propoxylate B-100 1606-85-5 Butynediol Ethoxylate B-200 1606-85-5 Butynediol Ethoxylate Product characteristics The structure is specially designed for the hydrosilylation of acetylenic alcohols. The product has high purity and is easy for industrial reactions. Applications It is suitable for the synthesis and preparation of acetylenic alcohol-modified polysiloxane surfactant, which can be used as super wetting agent, defoaming agent and foam suppressor. Packing 200Kg/barrel, stored in cool and dry place Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Butyne glycol ether Product CAS No. Chemical Composition BEO 1606-85-5 Butynediol Ethoxylate BMP 1606-79-7 Butynediol Propoxylate B-100 1606-85-5 Butynediol Ethoxylate B-200 1606-85-5 Butynediol Ethoxylate Product characteristics The structure is specially designed for the hydrosilylation of acetylenic alcohols. The product has high purity and is easy for industrial reactions. Applications It is suitable for the synthesis and preparation of acetylenic alcohol-modified polysiloxane surfactant, which can be used as super wetting agent, defoaming agent and foam suppressor. Packing 200Kg/barrel, stored in cool and dry place

Minimum Order: 1 bags

Acetylenic Alcohol Ether Wetting Agent Product CAS No. Chemical Composition PT-104 126-86-3 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-420 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-440 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-465 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-2502 182211-02-5 Ethoxylated propoxylated 2,4,7,9-Tetramethyl-5-decyne- 4,7-diol PT-10 , 6 68227-33-8 2,5,8,11-Tetramethyldodec-6-yne-5,8-diol PT-640 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate PT-670 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate Product characteristics This product does not contain silicon, is a non-ionic surfactant, and is used inhigh-speed motion scenarios to provide extremely low surface tension. It is mainlyused in water-based coating, ink, silicon wafer processing industry, with excellentwetting, low bubble performance. Applications Waterborne Industrial Coatings Waterborne Internal Can Coatings Printing Inks Pressure-Sensitive Adhesives Paper Coatings Latex Dipping Agricultural Chemicals Electroplating and Acid Pickling Concrete and Oil Well Cementing Silicon wafer processing Any problems, please contact us Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Acetylenic Alcohol Ether Wetting Agent Product CAS No. Chemical Composition PT-104 126-86-3 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-420 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-440 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-465 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-2502 182211-02-5 Ethoxylated propoxylated 2,4,7,9-Tetramethyl-5-decyne- 4,7-diol PT-10 , 6 68227-33-8 2,5,8,11-Tetramethyldodec-6-yne-5,8-diol PT-640 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate PT-670 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate Product characteristics This product does not contain silicon, is a non-ionic surfactant, and is used inhigh-speed motion scenarios to provide extremely low surface tension. It is mainlyused in water-based coating, ink, silicon wafer processing industry, with excellentwetting, low bubble performance. Applications Waterborne Industrial Coatings Waterborne Internal Can Coatings Printing Inks Pressure-Sensitive Adhesives Paper Coatings Latex Dipping Agricultural Chemicals Electroplating and Acid Pickling Concrete and Oil Well Cementing Silicon wafer processing Any problems, please contact us Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Acetylenic Alcohol Ether Wetting Agent Product CAS No. Chemical Composition PT-104 126-86-3 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-420 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-440 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-465 9014-85-1 Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol PT-2502 182211-02-5 Ethoxylated propoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7- diol PT-10 , 6 68227-33-8 2,5,8,11-Tetramethyldodec-6-yne-5,8-diol PT-640 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate PT-670 169117-72-0 2,5,8,11-Tetramethyl-6-dodecyn-5,8-diol ethoxylate Product characteristics This product does not contain silicon, is a non-ionic surfactant, and is used in high-speed motion scenarios to provide extremely low surface tension. It is mainly used in water-based coating, ink, silicon wafer processing industry, with excellent wetting, low bubble performance. Applications Waterborne Industrial Coatings Waterborne Internal Can Coatings Printing Inks Pressure-Sensitive Adhesives Paper Coatings Latex Dipping Agricultural Chemicals Electroplating and Acid Pickling Concrete and Oil Well Cementing Silicon wafer processing

Minimum Order: 1 bags

Nonionic Low-foam Wetting Agent Ethoxylated 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 2,4,7 , ,9-Tetramethyl-5-decyne-4,7-diol ethoxylates are the adducts of 2,4,7,9- Tetramethyl-5-decyne-4,7-diol and EO. These ethoxylates have better wetting performance and higher water solubility than 2,4,7,9-Tetramethyl-5-decyne-4,7- diol. They are comply with global food contact regulations. 420 440 465 2502 Appearance light yellow liquid light yellow liquid light yellow liquid light yellow liquid Active content more than 99% more than 99% more than 99% more than 99% PH(1%aqueous solution) 5-7 5-7 5-7 5-7 1b/s static surface tension,0.1%, mN/m 30.0-32.0 33.0-35.0 40.0- 42.0 32.9 6b/s Dynamic Surface Tension, 0.1%, mN/m 31.0-33.0 34.0-36.0 41.0-43.0 34.5 Application field Waterborne Industrial Coatings Waterborne Internal Can Coatings Printing Inks Silicon wafer processing industry Company Production Wuhan Bolachem New Material Co., LTD is an innovative technology company focusing on the research and development, industrialization and technology application of advanced materials. It has a professional doctoral research and development team at home and abroad, a perfect R & D and application service system, and an advanced cooperative production base. We provide a full range of acetylenediol, silicone, surfactants, water-based additives products, committed to water-based coatings, photovoltaic cutting, new energy and other fields of product development and application services.

Minimum Order: 1 bags

Delivery time: shipped within 24 hours Purity: 99.99% Warehouse: US warehouse Samples can be provided and you can test them at will. The quality will not let you down and it is 100% safe deliver +Whatsapp : +85267631562 Hot Sale Product, 158563-45-2 Nonapeptide-1 1415456-99-3 Canaglitide 2023788-19-2 Tilpotide 910463-68-2 Semaglutide 299157-54-3 Biotin tripeptide-1 214047-00-4 Palmitoyl Pentapeptide-4 5cladb 137350-66-4 20320-59-6 BMKPowder PMK oil/powder 28578-16-7 2732926-26-8 N-Desethyl-etonitazeneotyte 300-08-3 Arecoline

Minimum Order: 10 long tons

Hydroxypropyl Methylcellulose(HPMC) CAS NO.:9004-65-3 Hydroxypropyl Methylcellulose (HPMC) are non-ionic cellulose ether & its derivatives that have hyrdroxyl groups on the cellulose chain substituted for a methoxy or hydroxypropyl group. HPMC is made from natural cotton linter under chemical reaction,which can be dissolved in both cold water and hot water to form a transparent solution. HPMC is used as a thickener, binder, and film former in construction, pharmaceutical,food, cosmetic, detergent, paints, adhesives, inks, PVC and various other applications. Chemical Specification Specification 60AX ( 2910 ) 65AX ( 2906 ) 75AX ( 2208 ) Gel temperature (℃) 58-64 62-68 70-90 Methoxy (WT%) 28.0-30.0 27.0-30.0 19.0-24.0 Hydroxypropoxy (WT%) 7.0-12.0 4.0-7.5 4.0-12.0 Viscosity(cps, 2% Solution) 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 Pharma Grade Hydroxypropyl Methylcellulose (HPMC): Hydroxypropyl Methylcellulose (HPMC) Pharmaceutical Grade is Hypromellose pharmaceutical excipient and supplement,which can be used as thickener, dispersant, emulsifier and film-forming agent. As tablet coating and binder, it can improve the dissolution rate of drugs. HPMC products are derived from natural refined cotton linter and wood pulp, meeting all the requirements of the USP, EP, JP, along with Kosher and Halal Certifications.Pharmaceutical grade HPMC is in compliance with FDA, EU and FAO/WHO guidelines, and is manufactured in accordance with GMP standard, retaining ISO9001 and ISO14001 certifications as well. HPMC comes in diverse viscosity ranges from 3 to 200,000 cps, and it can be widely used for tablet coating, granulation, binder, thickener, stabilizer and making vegetable HPMC capsule. Grade Name Viscosity(cps) Remark HPMC 60AX5 (E5) 4.0-6.0 2910 HPMC 60AX6 (E6) 4.8-7.2 HPMC 60AX15 (E15) 12.0-18.0 HPMC 60AX4000 (E4M) 3200-4800 HPMC 65AX50 (F50) 40-60 2906 HPMC 75AX100 (K100) 80-120 2208 HPMC 75AX4000 (K4M) 3200-4800 HPMC 75AX100000 (K100M) 80000-120000 Pharma Excipients Application Pharma Grade HPMC Dosage Bulk Laxative 75AX4000,75AX100000 3-30% Creams, Gels 60AX4000,75AX4000 1-5% Ophthalmic Preparation 60AX4000 01.-0.5% Eye Drops Preparations 60AX4000 0.1-0.5% Suspending Agent 60AX4000, 75AX4000 1-2% Antacids 60AX4000, 75AX4000 1-2% Tablets Binder 60AX5, 60AX15 0.5-5% Convention Wet Granulation 60AX5, 60AX15 2-6% Tablet Coatings 60AX5, 60AX15 0.5-5% Controlled Release Matrix 75AX100000,75AX15000 20-55% Construction Grade Hydroxypropyl Methylcellulose (HPMC): Hydroxypropyl Methylcellulose (HPMC) Construction Grade are widely used in Tile adhesives, dry mixed mortar, wall putty, Skim coat,joint filler, self-levelling , cement and gypsum based plaster etc.We can provide both non-modified grade and modified grade HPMC, which has long open time, good water retention, excellent workability and Good slipping resistance etc. Construction Grade HPMC Viscosity (NDJ, mPa.s, 2%) Viscosity (Brookfield, mPa.s, 2%) HPMC 75AX400 320-480 320-480 HPMC 75AX60000 48000-72000 24000-36000 HPMC 75AX100000 80000-120000 38000-55000 HPMC 75AX150000 120000-180000 55000-65000 HPMC 75AX200000 180000-240000 70000-80000 Detergent Grade Hydroxypropyl Methylcellulose (HPMC): Hydroxypropyl Methylcellulose (HPMC) Detergent Grade is surface treated through unique production process ,it can provide high viscosity with fast disperse and delayed solution. Detergent grade HPMC can be dissolved in cold water quickly and increase excellent thickening effect. Detergent Grade HPMC Viscosity (NDJ, mPa.s, 2%) Viscosity (Brookfield, mPa.s, 2%) HPMC 75AX100000S 80000-120000 40000-55000 HPMC 75AX150000S 120000-180000 55000-65000 HPMC 75AX200000S 180000-240000 70000-80000 Food Grade Hydroxypropyl Methylcellulose (HPMC): Food Grade Hydroxypropyl Methylcellulose (HPMC) is a non-ionic water soluble cellulose ether Hypromellose, targeted for the food and dietary supplement applications. Food grade HPMC products are derived from natural cotton linter and wood pulp, meeting all the requirements of E464 along with Kosher and Halal Certifications. Food grade HPMC is in compliance with FDA, EU and FAO/WHO guidelines, is manufactured in compliance with GMP standard, retaining FSSC22000 , ISO9001 and ISO14001 certifications . Package: 25kg paper bags with PE inner ; 25kg/Fiber Drum

Minimum Order: 1000

Company Production Wuhan Bolachem New Material Co., LTD is an innovative technology company focusing on the research and development, industrialization and technology application of advanced materials. It has a professional doctoral research and development team at home and abroad, a perfect R & D and application service system, and an advanced cooperative production base. We provide a full range of acetylenediol, silicone, surfactants, water-based additives products, committed to water-based coatings, photovoltaic cutting, new energy and other fields of product development and application services. Company Main Products Coating additives Wetting Agent Chemical Auxiliary Agent Defoamers Levelling agents Dispersing agents Emulsifiers Surfactant E-520 Product Descriptions E-520 is a twin organic silicone nonionic surfactant with excellent substrate wetting, anti- crater properties and low foam stability. E-520 is a very comprehensive product that can not only wet the substrate, but also prevent shrinkage and promote fluidity. Ideal for products that enhance the performance of substrates. It is widely used in film products such as water-based coatings, water-based adhesives, water-based inks, and polysilicon cutting fluids. E-520 Product Features Chemical composition: Silicone twin structure surfactant Exterior: Transparent to slightly turbid yellow liquid (turbidity will not affect product performance) Active substance content: 100% Application field Waterborne coatings, adhesives, inks, metal processing, oil fields, polysilicon cutting fluids Substrate wetting, anti-shrinkage hole, promote leveling, low foam It is very suitable for water-based systems and can also be used for solvent-based systems. It is not suitable for two-component systems. Suitable for varnish coatings and color pastes. Especially suitable for primers and basecoats, but also for topcoats. Can replace TEGO 4000 series. Packaging and storage 25kg/200kg plastic Storage period of 2 years, cool dry environment

Minimum Order: 1 bags

Company Production Wuhan Bolachem New Material Co., LTD is an innovative technology company focusing on the research and development, industrialization and technology application of advanced materials. It has a professional doctoral research and development team at home and abroad, a perfect R & D and application service system, and an advanced cooperative production base. We provide a full range of acetylenediol, silicone, surfactants, water-based additives products, committed to water-based coatings, photovoltaic cutting, new energy and other fields of product development and application services. Company Main Products Coating additives Wetting Agent Chemical Auxiliary Agent Defoamers Levelling agents Dispersing agents Emulsifiers Surfactant E-520 Product Descriptions E-520 is a twin organic silicone nonionic surfactant with excellent substrate wetting, anti-crater properties and low foam stability. E-520 is a very comprehensive product that can not only wet the substrate, but also prevent shrinkage and promote fluidity. Ideal for products that enhance the performance of substrates. It is widely used in film products such as water-based coatings, water-based adhesives, water-based inks, and polysilicon cutting fluids. E-520 Product Features Chemical composition: Silicone twin structure surfactant Exterior: Transparent to slightly turbid yellow liquid (turbidity will not affect product performance) Active substance content: 100% Application field Waterborne coatings, adhesives, inks, metal processing, oil fields, polysilicon cutting fluids Substrate wetting, anti-shrinkage hole, promote leveling, low foam It is very suitable for water-based systems and can also be used for solvent-based systems. It is not suitable for two-component systems. Suitable for varnish coatings and color pastes. Especially suitable for primers and basecoats, but also for topcoats. Can replace TEGO 4000 series. Packaging and storage 25kg/200kg plastic Storage period of 2 years, cool dry environment Any needs, please let us know. Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618258469811 Skype: live:chuntian_334455

Minimum Order: 1 bags

Company Production Wuhan Bolachem New Material Co., LTD is an innovative technology company focusing on the research and development, industrialization and technology application of advanced materials. It has a professional doctoral research and development team at home and abroad, a perfect R & D and application service system, and an advanced cooperative production base. We provide a full range of acetylenediol, silicone, surfactants, water-based additives products, committed to water-based coatings, photovoltaic cutting, new energy and other fields of product development and application services.  Company Main Products Coating additives  Wetting Agent Chemical Auxiliary Agent Defoamers Levelling agents Dispersing agents Emulsifiers Surfactant   PT-66 Product Features Phosphate polyether ester potassium salt can be used as an alkali-resistant solubilizing agent Application field 1). Alkali-resistant solubilizer, suitable for solving the compatibility problem between strong alkali and low-foaming non-ionic surfactants in high-alkali cleaning agents, increasing the amount of alkali added, and conveniently preparing a transparent concentrated solution for use. 2). It can be used for metal phosphating. It can solubilize surfactants and significantly improve the adhesion of the coating after phosphating. It does not affect the foam performance and is relatively stable under acid and alkali conditions. Any more questions, please contact us: Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618258469811 Skype: live:chuntian_334455

Minimum Order: 1 bags