Hydroxyl-terminated polybutadiene(HTPB) - Names and Identifiers
Hydroxyl-terminated polybutadiene(HTPB) - Physico-chemical Properties
Density | 0.913 g/mL at 25 °C |
Flash Point | 113 °C |
Storage Condition | Room Temprature |
Refractive Index | n20/D 1.5126 |
Physical and Chemical Properties | EPA Chemical Information 1,3-Butadiene, homopolymer, hydroxy-terminated (69102-90-5) |
Hydroxyl-terminated polybutadiene(HTPB) - Risk and Safety
Hydroxyl-terminated polybutadiene(HTPB) - Introduction
HYDROXY TERMINATED polybutanene is a polymer with hydroxyl (OH) groups on its molecular chain. The following is an introduction to some properties, uses, methods and safety information of HYDROXY TERMINATED POLYBUTADIENE:
Nature:
1. HYDROXY TERMINATED POLYBUTADIENE is highly flexible and malleable.
2. Has good heat resistance and chemical resistance.
3. Maintain good elasticity and impact resistance at low temperatures.
4. It has low viscosity and good solubility.
Use:
1. HYDROXY TERMINATED POLYBUTADIENE is widely used in the rubber industry, such as making rubber seals, rubber materials, rubber gaskets, etc.
2. In the aviation, automotive, electronics and construction industries, it can be used as adhesives, coatings and sealing materials.
3. Can also be used for the preparation of polyurethane elastomers, reactive adhesives and coatings and other products.
Method:
HYDROXY TERMINATED POLYBUTADIENE is usually prepared by polymerizing butadiene monomers and introducing terminal hydroxyl groups after the reaction. This can be achieved by introducing appropriate hydroxyl-containing monomers in the polymerization reaction, or by subsequent chemical modification.
Safety Information:
1. HYDROXY TERMINATED POLYBUTADIENE is relatively safe under general conditions of use, but it is still necessary to pay attention to protective measures, such as wearing gloves and goggles, and maintaining good ventilation.
2. Avoid contact with strong oxidants and strong acids/bases.
3. HYDROXY TERMINATED POLYBUTADIENE should be stored in a dark, dry and ventilated place, away from fire and heat sources.
Please note that the above information is for reference only. Please carefully read the relevant chemical safety instructions and strictly follow the manufacturer's recommendations before using HYDROXY TERMINATED polybutanene.
Last Update:2024-05-20 12:48:05