Hydroxyl terminated polybutadiene htpb cas 69102-90-5

Hydroxyl terminated polybutadiene htpb cas 69102-90-5

English name :Hydroxyl-terminated polybutadiene 
CAS no. 69102-90-5
 
Properties: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.
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.

<Span style="font-size: 14px;">ITEM	INDEX
	Ⅰtype	Ⅰtype-change	Ⅱtype	Ⅲtype	IV 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℃,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

 
Packing:180 kg/ 50 kg plastic drum packaging. 
Yingkou Tanyun Chemical Research Institute Co., Ltd
              47 years history  of manufacturing fine chemicals                                                  5 R&D bases and OEM ,customization service.
 
                                    We are the professional manufacturer of different chemical.
                                   We are old-established company and have many fast-sellers.
                                 'With sincere business ,Continuous Creation ,win-win cooperation                       
         Main series: Ferrocene series, Boron series, Plasctizer, HTPB , AP, MUSK R-1,PVB resins . 
                                                                                                                                                      




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