2-Cyanoacetamide

DBNPA 2,2-Dibromo-2-cyanoacetamide Molecular formula C3H2Br2N2O Molecular weight 242 CAS NO. 10222-01-2 Items Technical Index Appearance White Crystal Powder. Content 99.0% Melting Point 122.0-127.0 pH(1% aqueous solution) 5.0-7.0 Volatile 0.5% 35% DEG solubility No insoluble substance Shelf life 2 years  DBNPA 20% solution: Items Technical Index Appearance Transparent or Light yellow liquid Content 20% Density(20) 1.18-1.24 PH 4.0-7.0 Shelf life 6 Months Usage biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism . It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications . Package 25kg bag,250kg Bag,500kg Bag

Usage biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism . It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications . Package 25kg bag,250kg Bag,500kg Bag

Supplier: Xps flame retardant masterbatch, xps flame retardants, hbcd masterbatch, 2-cyanoacetamide

Supplier: HBCD, HBCD masterbatch, bronopol, DBNPA, DBNE, carbohydrazide, 2-cyanoacetamide, sodiu bromide, sodium bromate

st and has no pollutions to the equipment and environment which can ensure a continuous production of 12 hours with no stop. 2.Good dispersity:the flame retardant can distribute evenly in the xps and can play itsall flame retardant efficiency. 3.The selection of imported heat stabilizer:thermal decomposition temperature¡y240¡æall specifications of the flame retardant xps masterbatch can reach the export standards. 4.It has low corrosivity, and it can prolong the service life of the screw and the screw barrel. 5.Under normal processing temperature, it is free from the discoloration of the flame ret-ardant hbcd. Product usage: this product is used as flame retardant for xps specifications: items specifications appearance white spherical granule content of flame retardant¡ê¡§%¡ê© 40~80 initial thermal decomposition temperature¡ê¡§¡æ¡ê© ¡y245 volatile¡ê¡§%¡ê© ¡¨¹0.5 packaging: 25kg paper-plastic composite bag Packaging: 25kg paper-plastic composite bag

Synonyms: ba-59p; saytex cp-2000; fr-1524 chemical formula: c15h12br4o2 application: as a reactive flame retardant, e improved polymer viscosityand uv resistance. As an additive flame retardant, tbba is widely used in abs. It melt blends into these systems, resulting in excellent processability, impact strength and moderate-range uv stability. Tbba is generally used with a synergist such as antimony oxide for maximum flame retardant performance. Packing: 25kg/bag , 500kg/bag, 1000kg/bag capacity: 10000mt/y standard quality: appearance white powder melting point ¡y180 bromine content ¡y58.5% chromaticity(carbinol) ¡¨¹20 loss on drying ¡¨¹0.10% Packing: 25kg/bag , 500kg/bag, 1000kg/bag

1,2,5,6,9,10-Hexabromocyclododecane (HBCD) Molecular formula:C12H18Br6 Molecular weight:641.7 CAS NO.: 3194-55-6 Usage: 1. EPS(Foamed polystyrene) 2. XPS Extrusion plate 3. Masterbatch 4. Texiles flame retardant HBCD (China EPS industry quality standard) Project specifications Index Appearance white powder/particles Bromine content %¡Y 74 Melting range(¡ãC) 175-185 Volatile Matter(105¡ãC 2h)¡¨¹% 0.5 Hue APHA ¡¨¹ 30 TGA(¡ãC)¡Y 240 Conductivity value(us/cm)¡¨¹ 70 PH 6.5-8.5 Insoluble substances¡¨¹% 1 SM Solubility without impurities in 3 minutes Usege EPS Industry HBCD (Foreign EPS industry quality standard) Project specifications Index Appearance white powder/particles someride content¡Y% 98 Gamma content¡Y% 85 Bromine content %¡Y 74 Melting range(¡ãC) 180-195 Volatile Matter(105¡ãC 2h)¡¨¹% 0.5 Hue APHA ¡¨¹ 30 Free bromine¡¨¹PPM 500 TGA(¡ãC)¡Y 240 Insoluble substances¡¨¹% 1 SM Solubility without impurities in 3 minutes HBCD (China XPS,Masterbatchindustry quality standard) Project specifications Index Appearance white particles Bromine content %¡Y 74 Melting range(¡ãC) 175-185 Volatile Matter(105¡ãC 2h)¡¨¹% 0.5 Hue APHA ¡¨¹ 30 TGA(¡ãC)¡Y 240 Usege XPS,Masterbatch industry HBCD (Foreign XPS,Masterbatchindustry quality standard) Project specifications Index Appearance white particles someride content¡Y% 98 Gamma content¡Y% 85 Bromine content ¡Y% 74 Melting range(¡ãC) 175-185 Volatile Matter(105¡ãC 2h)¡¨¹% 0.5 Hue APHA ¡¨¹ 30 Free bromine¡¨¹PPM 500 TGA(¡ãC)¡Y 240 Usege XPS,Masterbatch industry HBCD (Foreign Texiles Masterbatchindustry quality standard) Project specifications Index Appearance White powder(2-5UM) someride content¡Y% 98 Gamma content¡Y% 85 Bromine content ¡Y% 74 Melting range(¡ãC) 180-197 Volatile Matter(105¡ãC 2h)¡¨¹% 0.5 Hue APHA ¡¨¹ 30 Free bromine¡¨¹PPM 500 TGA(¡ãC)¡Y 240 Usege Textile industry packing:25kg bags,1000kg big bags,900kg big bags packing:25kg bags,1000kg big bags,900kg big bags

Equivalent grade:pe-68 chemical formula:c21h20br8o2 molecular weight:943.6 mainly used for plastics as flame-retardant, widely for pp, pe, ps, abs resin rubber fibre etc high molecular material and electronic industry. Especially for pp plastics. It is the most excellent flame-retardant for pp plastics to now. Item index appearance: white powder or grain melting point: bromine content: ¡y67% weight loss: ¡¨¹0.3% packing: pp woven bags lined with plastics keep airtight cas: 21850-44-2 Packing: pp woven bags lined with plastics keep airtight