Categories | Chemical Reagent |
---|---|
Packaging Details: | standard or at customer's option |
Place of Origin: | CHINA |
Brand Name: | YANXA |
Certification: | ISO9000 |
Model Number: | various models for different application |
MOQ: | inquiry is welcome |
Price: | quotation be made upon inquiy |
Delivery Time: | negotiated separately |
Payment Terms: | T/T or LC |
Supply Ability: | regular supply or customized production |
Type: | dual applicaiton material |
Purity: | high hydroxyle value |
Other names: | liquid rubber |
Appearance: | transparent liquid |
Color: | Colorless or yellowish |
Company Info. |
Beijing YANXA Technology Development Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
HYDROXYLTERMINATED POLYBUTADIENE (HTPB)
1. APPEARANCE:Colorless or yellowish transparent liquid
2. SPECIFICATION:
Property | ⅠType | Ⅰ* Type | ⅡType | Ⅲ Type | Ⅳ Type |
Hydroxyl content(mmol /g) | 0.47-0.53 | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 |
Moisture % | ≤0.050 | ≤0.050 | ≤0.050 | ≤0.050 | ≤0.050 |
Peroxide content(%) | ≤0.040 | ≤0.040 | ≤0.040 | ≤0.050 | ≤0.050 |
Average Molecule weight, (×10 3 g/mol) | 3.80-4.60 | 4.00-4.60 | 3.30-4.10 | 3.00-3.60 | 2.70-3.30 |
Viscosity(40℃, Pa.s) | ≤9.5 | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 |
Volatile Content (%) | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.65 | ≤0.65 |
3. PACKAGE:
Net weight 166 kg in 218 liters polyethylenelined metal drum.
4. Usage:
HTPB is not only widely used in all sort of motor with solid chemical propellant in the national aviation and space flight, gunpowder adhesive, but also for civil use, including PU products, casting elastomer products, paints, electrical insulated sealant materials etc.
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