Tianjin LangHu Chem Co., Ltd

LangHu Chem Co., Ltd Company Profile Tianjin LangHu Chem Co. Ltd was established in ***9 and now covers an area of *8 acres, which near to Beijing, the capital of China and *0 Kilometers away from Tianjin port. We specialize in the production of environmentally and friendly non-toxic stearates as well as additives for rubber, paint, etc. All products are produced with washing method or the most advanced "one-step" process; all are energy saving and pollution-free, ready for different customers requirements. Our production is base on international quality management system and each specification has reached or exceeded national standard, especially been ISO***1:***0 certified. We have got immense trust and support from both domestic and abroad because of strict management, advanced production and excellent service. With the concept of science and technology, innovation and development, our company has always engaged in both research and production, aiming to be one of the most professional chemical enterprises. LangHu Chem as production base, Tianjin Yongchangsheng Chemical Co. Ltd and Tianjin Langshichem Co., Ltd are the two powerful subsidiary trading companies, contributing to its sales and marketing in China and all over the world. After *0 years history, Tianjin Yongchangsheng Chemical Co. Ltd has grown into one professional chemical supplier in the field of rubber, plastic, paint, molding, textile, medicine, war industry, etc and got well accepted among customers with independent warehouse and transport, mature market network, excellent marketing team and long-term stable trade partners. We warmly welcome friends from all over the world to visit our company and cooperate with us for mutual benefits! Zinc Stearate 1. Formula: Zn(C*7H*5COO)2 2. Properties: Zinc stearate is white or light yellow powder. It is dissolved in hot alcohol; but not in water. It can be decomposed into stearic acid and corresponding salt by strong acid. The product possessed water absorbability in air. 3. Usage: The product is used as PVC stabilizer, rubber lubricant, glazing agent, paint flatting agent and cosmetic material in the textile industry, etc. 4. Quality standard: Items Standard Zn2+ % *0.7 ‚± 0.5 Free acid (C*7H*5COO)**- % ¤ 1.0 Melting point ‚°C ¥ **0 Heating loss % ¤ 1.0 Size (through *5Žm sieve) % ¥ *9.5 5. Package: *0kg/bag with outside pp weaving bag and inside bis-PVC bag. Calcium Stearate 1. Formula: Ca (C*7H*5COO)2 2. Properties: Calcium stearate is white or light yellow powder. It is dissolved in hot alcohol and ether but not in water, and can be decomposed into stearic acid and corresponding salt by strong acid. It has water absorbability in air. 3. Usage: The product is used as PVC innoxious stabilizer, water-proof powder, paint polish and polish oil extender, etc. 4. Quality Standard: Items Standard Ca2+ % 6.5 ‚± 0.6 Free acid (C*7H*5COO)**- % ¤ 0.5 Heating loss % ¤ 3.0 melting point ‚°C ¥ **0 Size (through *5Žm sieve) % ¥ *9.0 5. Package: *0kg/bag with outside pp weaving bag and inside bis -PVC bags. Magnesium Stearate 1. Formula: Mg(C*7H*5COO)2 2. Properties: The product is white powder, innoxious, insipid and uncombustible. It can be dissolved in hot alcohol but not in water or ether. It is easily decomposed by dilute acid. 3. Use: The product is used as lubricating drawing agent for the tablets. It is also used as compound for cosmetics, PVC stabilizer or paint dryer if it is used together with Ca Soap and Zn Soap. 4. Quality Standard: Items Standard MgO % 7.0 ‚± 0.5 Heating loss % ¤ 5.0 Cl- % ¤ 0.*5 SO**- % ¤ 0.6 Fe3+ % ¤ 0.*1 high metals PPM ¤ *5 5. Package: *0kg/bag with outside pp weaving bag and inside bis-PVC bag. Aluminium Stearate 1 Formula: Al(C*7H*5COO)3 2 Properties: The product is white powder. 3 Use: The product is used as PVC nonpoisonous hot stabilizer, plastic polish and oil well drilling defoaming agent, etc. 4 Quality standard: Items Standard Free acid % *0 ~ *0 Heating loss % ¤ 1.0 melting point ‚°C ¥ **5 5 Package: *5kg/bag with outside pp weaving bag and inside bis-PVC bag. Aluminium Distearate 1 Formula: (C*7H*5COO)2AlOH 2 Properties: The product is white powder. 3 Usage: The product is used as PVC innoxious hot stabilizer. It is also used as rust inhibitor, building materials waterproof agent, paint and printing ink thickener and cosmetic emulsifier, etc. 4 Quality Standard: Items Standard Total Ash Content % *0 ~ *1 Al3+ % 4.0 ~ 5.2 Heating loss % ¤ 1.0 Free acid (C*7H*5COO-) % ¤ 6 Melting point ‚°C **0 ~ **0 Dissolving salt % ¤ 1.0 Through **0 mesh % ¥ *9.5 5. Package: *5kg/bag with pp weaving bag outside and bis-PVC bag inside. Barium Stearate 1. Formula: Ba (C*7H*5COO)2 2. Properties: Barium Stearate is white or light yellow ***** is dissolved in hot alcohol, but not water and can be decomposed into stearic acid and corresponding salt by strong acid. The product has water absorbability in air. 3. Usage: The product has excellent performance of stability and lubrication. It is used as hotproof polish for the machine, rubber hotproof lubricant, and PVC lightproof and hotproof stabilizer, etc. 4. Quality Standard: Items Standard Ba2+ % *0.0 ‚± 0.7 Free acid (C*7H*5COO-) % ¤ 0.8 Heating loss % ¤ 0.5 Melting point ‚°C ¥ **5 Size (through *5Žm sieve) % ¥ *9.5 5. Package: *0kg/bag with outside pp weaving bag and inside bis -PVC bags. Cadmium Stearate 1 Formula: Cd (C*7H*5COO)2 2 Properties: Cadmium stearate is white or light yellow powder. It is dissolved in hot alcohol, but not in water and can be decomposed into stearic acid and corresponding salt by strong acid. 3 Usage: The product is used as PVC hotproof and lightproof stabilizer, rubber polish (such as clinical gloves), and paint and china colouring agent, etc. It helps improve the transparency, stability in light, and avoid its serapating out and steaking during manufacturing process. 4 Quality Standard: Items Standard Cd2+ % *6.0 ~ *7.5 Melting point ‚°C ¥ *0 Free acid (C*7H*5COO-) % ¤ 1.0 Heating loss % ¤ 1.0 Size (through *5Žm sieve) % ¥ *9.5 5 Package: *0kg/bag with outside pp weaving bag and inside bis -PVC bag. Dibasic Lead Stearate 1. Formula 2PbO Pb(C*7H*5COO)2 2. Properties Dibasic Lead Stearate is white powder. The powder is easily dissolved in ether, but not water. It is not combustible and corrosive. 3. Use: The product is used as PVC stabilizer. It is mainly for squeeze-out products, such as electrical wire and injectors, rubber lubricant and textile & paint polish, etc. 4. Quality Standard: Items Standard Pb2+ % *0.5 ‚± 1.5 Free acid % ¤ 1.0 Heating loss % ¤ 1.0 Melting point ‚°C ¥ **0 Size (through *5‚µm sieve) % ¥ *9.5 5. Package: *5kg/bag with pp weaving bag outside and bis-PVC bag inside.