Hydroxyl-terminated polybutadiene/htpb rubber

Product Description Manufacturer supply HTPBEnglish name: Hydroxyl-terminated polybutadiene CAS  69102-90-5 MFHTPB is a liquid remote claw polymer,,the new liquid rubber.It and chain extension agent, crosslinking agent in room temperature or high temperature reaction can generate 3 d network structure of curing content.The curing content has excellent mechanical properties, especially good resistance to hydrolysis, acid and alkali resistant, wear resistance, low temperature resistance and excellent electrical insulation.  Usage:HTPB has good diaphaneity,low viscosity, ageing resistance, low temperature performance and processing performance is good. HTPB can produce pouring type elastomer, used for cars, planes tires of structural materials, building materials, shoe materials, rubber products, heat preservation material, coating, Adhesive, encapsulating materials, electrical insulating materials, water corrosion materials, sports runway, wear-resisting transportation belt, rubber and epoxy resin modified and so on many kinds of usage. Technical requirements: 

<Span style="font-style: normal; font-weight: normal; font-size: 14px; line-height: normal; font-family: 'times new roman', times;">ITEM	INDEX
	type	type-change		typefive	type		type
Hydroxyl value(mmol/g)	0.47-0.53			0.54-0.64	0.65-0.70		0.71-0.80
Water quality score,%	≤0.050
Peroxide quality score(as to H2O2,%)	≤0.040					≤0.050
viscosity(40°C,Pa.S)	≤9.5			≤8.5	≤4.0		≤3.5
number-average molar mass(×103) (VPO)(GPC)	3.80-4.60		4.0-4.60	3.30-4.10	3.00-3.60		2.70-3.30
Volatile quality score,%	≤0.50					≤0.65

  Packing and Storeage: 180 kg/ 50 kg plastic drum packaging. Storage:  should be waterproof, moistureproof, bask in, transport according to general chemical transportation.  Packaging & Shipping Our Services Company Information 

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