Provide Customs Clearance Htpb CAS 69102-90-5 Hydroxyl Terminated Polybutadiene (HTPB polymer)

• CAS No.: 69102-90-5
• Formula: N/a
• EINECS: N/a
• Environmental Protection: Yes
• Certification: REACH
• Color: Achromatous or Light Yellow, No Visible Impurities
• Model NO.: 69102-90-5
• Appearance: Liquid
• Type: Antioxidant
• Usage: Chemical Engineering, Petroleum, High Efficient Solid Propellant
• Purity: 99.90%
• Transport Package: as Your Request
• Specification: 25kg/drum, 180kg/drum as Your Request
• Trademark: hongfeng
• Origin: China
• Production Capacity: 10000kg/Month

Product Description

Product Description

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 3D 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.

Item	Grade I	Grade II	Grade III	Grade IV	Grade V	Grade VI
Appearance	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(40ºC Pa.s)≤	9.5	8.5	4.0	3.5	5.0	3.0
Peroxide mass fraction, %	0.04	0.04	0.05	0.05	0.10	0.10
Moisture,wt% ≤	0.05	0.05	0.05	0.05	0.10	0.10
Volatile Content,% ≤	0.5	0.5	0.65	0.65	1.0	1.0
Molecular weight	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	2400-1700

 

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