Other Chemical Auxiliaries

Contact: Anna Email: sales2@hbouhuang.com Telephone/Wechat: 0086-15527309686 Whatsapp/Skype/Telegram: 0086-15527309686 Ouhuang Engineering Materials(Hubei)Co.,Ltd Mainly products: Sodium lignosulfonate,cas 8061-51-6; Calcium lignosulfonate,cas 8061-52-7; Naphthalene based superplasticizer; Sodium gluconate cas 527-07-1; Dispersing agent NNO/MF; Polycarboxylate superplasticizer; Sodium formate,cas 141-53-7; Calcium formate,cas 544-17-2; Calcium chloride dihydrate,cas 10035-04-8; Calcium chloride anhydrous,cas 10043-52-4; Sodium hexametaphosphate,cas 10124-56-8; Ammonium chloride,cas 12125-02-9; Hydroxypropyl methyl cellulos,cas 9004-65-3; Product introduction Sodium lignosulfonate is a kind of anionic surfactant, which is the reaction product of wood pulp with sulfur dichloride solution and sulfite, and is a by- product of pulp production. Product parameter Appearance: Brown black powder PH value: 7-9 Solid content ≥93% Lignin content ≥55% Product usage: 1. Can be used as concrete water reducing agent, suitable for culverts, DAMS, reservoirs, airports and highways and other projects. 2. Can be used for refractory materials, ceramic products dispersion, bonding, water reducing reinforcer, improve the yield of 70%-90%. 3. Used as tanning aid in the tanning industry. 4. Coal water slurry additive. 5. Wettable pesticide filler and emulsion dispersant, fertilizer granulation, feed granulation binder. 6. VAT dye, dispersant dye filler, dispersant, diluent of acid dye, etc. 7. Sand prevention and sand fixing agent. 8. Used for electroplating, can make the coating uniform, countless patterns. 9. The boiler is used as a descaling agent and the reservoir stabilizer is circulated. 10. Can be used as oil field, consolidation and wall and oil exploitation water blocking agent. 11. Used as beneficiation flotation machine and mineral powder smelting adhesive. 12. Long-term slow-release nitrogen fertilizer, efficient slow-release compound fertilizer improvement additive. Packing, storage and transportation 1. Packing: 25kg/bag, 550kg/bag 2. Storage: Store in a dry and ventilated place, and pay attention to moisture and humidity. Long-term storage does not deteriorate, if there is caking, crushing or dissolution does not affect the use effect. 3. Transportation: This product is non-toxic and harmless, non-flammable and explosive dangerous goods. It can be transported by automobile, sea and car. Less carload, vehicle is not limited, agent consignment.

Company Production Wuhan Bolachem New Materials 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. 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 Karen Yuan Sales Department Wuhan Bolachem New Material Co., LTD info@bolachem.com​ Whatsapp/Wechat: 008618086413361 Skype: live:chuntian_334455

Minimum Order: 1 bags

Introduction CAS No. cas26545-58-4 Purity 97 Type: dispersing agent Usage: Coating Auxiliary Agents, Leather Auxiliary Agents, Textile Auxiliary Agents, Dyestuff Auxiliary Classification :Chemical Auxiliary Agent Other Names: dispersant nno MF :C21H14O6S2.2Na EINECS No.: NONE Product parameters: Appearance :Light Yellow powder PH Value: 7-9 Water insoluble matter :≤0.1 Solid content: ≥93 Sodium sulfate content: ≤3 Application 1.Dispersant NNO is mainly used as dispersant in disperse dyestuffs, reducing dyestuffs, reactive dyestuffs, acid dyestuffs and leather dyestuffs, with excellent abrasion effect, solubility and dispersibility. 2.Dispersant NNO can also be used in textile printing and dyeing, pesticides as dispersant, dispersant for papermaking, additive in plating, water-soluble paints, dispersant of pigments, water treatment agent, dispersant of carbon black, and so on. 3.Dispersant NNO is mainly used as dispersant and color precipitation manufacturing diffusion additives in dyestuff industry, rubber emulsion stability, and leather tanning agent. Packing,Storage,Transportation 1. , Packing: 25kg/bag, 650kg/bag. 2.Storage: Store in dry and ventilated place, pay attention to moisture and humidity. Long-term storage does not deteriorate, such as lumps, crushing or dissolving does not affect the use of the effect. 3.Transportation: This product is non-toxic and harmless, and is a flammable and explosive dangerous goods. It can be transported by steam, sea or car. LTL, full truck is not limited, on behalf of the consignment. Email: sales1@hbouhuang.com

Minimum Order: 10 long tons

Viscoelastic damper is a special viscous material that mainly relies on the hysteretic energy dissipation characteristics of viscoelastic materials to provide additional stiffness and damping to the structure and reduce the dynamic response of the structure to achieve the purpose of structural shock absorption (vibration). It absorbs the energy generated by building vibration through shear deformation under the action of external force, converts it into heat energy, and ultimately reduces the building vibration response. Features of pipe vibration damper Reliable performance, simple structure and convenient support. Carrying energy consumption while taking care of it. It can provide stiffness and large damping force to the structure. The service life is the same as the building design service life. Application of Viscoelastic Damper It is suitable for multi-story, high-rise, super high-rise, bridges, pipelines, towers, high-rise structures and long-span structures, seismic lifeline projects, wind resistance and vibration resistance, earthquake resistance and vibration reduction and other new projects. It can also be used for the reinforcement and seismic damage of earthquake- damaged structures, post-restoration project. We provide modeling of viscoelastic dampers for structural applications, viscoelastic dampers wikipedia, viscoelastic dampers in building, etc. For more information about vibration isolation meaning, please feel free to contact us!

Minimum Order: 10 long tons

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

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