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Other name : HTPB
CAS RN. 69102-90-5
HTPB 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.
Technical requirements
Specification | I | II | III | IV | V | VI |
Apperance | Achromatous or light yellow, No visible impurities | |||||
Hydroxyl value(mmol/g) | 0.47~0.53 | 0.54~0.64 | 0.65~0.70 | 0.71~0.80 | 0.81~1.00 | 1.00~1.40 |
Viscosity (40℃,Pa.S),max | 9.5 | 8.5 | 4.0 | 3.5 | 5.0 | 3.0 |
Peroxide value,%, max | 0.04 | 0.04 | 0.05 | 0.05 | 0.10 | 0.10 |
Moisture, %, max | 0.05 | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 |
Volatile, %, max | 0.5 | 0.5 | 0.65 | 0.65 | 1.0 | 1.0 |
(In addition,our company can produce special types of HTPB according to clients' requirements)
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.
Adhesive Coating
Rubber products
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