TIANJIN, China
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Welcome to Tianjin J&D Technology Co.,Ltd
Manufacturer / Exporter / Supplier Of Sodium Hydrosulfite, DMDAAC, Benzotriazole UV Absorber, Diethylene Triamine Penta (Methylene Phosphonic Acid), Perfume Microcapsules Finishing Agent JDP-N, Anti-ultraviolet rays finishing agent JDUV100, Thiourea Dioxide
A new environmental-protection agent which can be used in place of sodium hydrosulfite, it has better thermal stability and stronger reducing ability. Operation issimple and effective, and transportation and storage convenient. There is no pollution associated with the use of thiourea dioxide. as a promoter used with textiles and dyes, it is widely used to reduce dyes and sulfur dyes, and for bleaching wool and silk. Other uses include the reduction cleaning of disperse dyes, stripping undesirable colors from dyes, and in dye vat cleaning. thiourea dioxide is also used in the paper industry as a bleaching agent and for deinking waste paper. other uses: thiourea dioxide may be used as catalyst for producing synthetic resins in the polymer materials industry, and also has applications in organic synthesis of photosensitive materials, pharmaceuticals, spices and other fine chemicals, as well as in precious metal recovery and separation.
DADMAC is a high purity, aggregated, quaternary ammonium salt and high charge density cationic monomer. Its appearance is colorless and transparent liquid without irritating smell. DMDAAC can be dissolved in water very easily. Molecular Weight:161.5. There is alkenyl double bond in the molecular structure and can form linear homopolymer and all kinds of copolymers by various polymerization reaction. The features of DADMAC are: very stable in normal temperature, unhydrolyzed and noninflammable, low irritation to skins and low toxicity. This product has two specifications: 65% and 60%.It can be used as cationic monomer to produce monopolymer or copolymers with other monomers.
Dtpmpa is innocuous, easy to be dissolved in acid solution. dtpmpa has excellent scale and corrosion inhibition and good thermal tolerance ability. dtpmpa can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) dtpmpa has better scale and corrosion inhibition effect than other organophosphines.
It is bitter, odorless, boiling point is 204% (15mmHg), soluble in alcohol, benzene, toluene, chloroform and dimethylformamide, and slightly soluble in water. USE: It's mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.
Uv-327 is a benzotriazole type ultraviolet light absorber (uva), imparting good light stability for plastics and other organic polymers. Uv-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.
Agent JDUV100 is suitable for finishing cotton, silk, wool, PE, PA and their blended fabric.To some types of dye, the agent can also enhance sunlight fastness. It can strengthen the UV-screening ability of sports wear, beach wear, swimming wear, leisure wear( T-shirt, cap, and etc), career wear, tent, sun-umbrella and so on.
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Hanna Peng (Tianjin J&D Technology Co.,Ltd)kuangshi building a,xiangluowan pilot free trade zone,tianjin ,China, China
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