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Hydroxyl-terminated polybutadiene

Product Name
Hydroxyl-terminated polybutadiene
CAS No.
69102-90-5
Chemical Name
Hydroxyl-terminated polybutadiene
Synonyms
Hydroxyl-terminated polybutadiene;POLYBUTADIENE, DIHYDROXY TERMINATED;Hydroxyl-terminated polybutadiene(HTPB);fluid rubber;Poly BD R45V;POLY(BUTADIENE)DIOL;Polybutadieneglycol;BUTADIENE, HYDROXY TERMINATED;HYDROXY TERMINATED POLYBUTADIENE;POLYBUTADIENE HYDROXYL TERMINATED
CBNumber
CB0274971
Formula Weight
0
MOL File
Mol file
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Hydroxyl-terminated polybutadiene Property

Density 
0.913 g/mL at 25 °C
refractive index 
n20/D 1.5126
Flash point:
113 °C
EPA Substance Registry System
1,3-Butadiene, homopolymer, hydroxy-terminated (69102-90-5)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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Hydroxyl-terminated polybutadiene Chemical Properties,Usage,Production

Description

Hydroxyl-terminated polybutadiene (HTPB) is a liquid rubber with a long non-polar carbon chain. Because of its low glass transition temperature, high elasticity, high water resistance, and hydrophobicity, HTPB is widely used in adhesives, foam, rocket propellant, and other fields. HTPB is a commonly used binding polymer in industry to produce polyurethanes. HTPB synthesis via allylic radical propagation leads to varied compositions and conformations that govern this polymer's bulk physical and mechanical properties. The low surface energy and flexibility at low temperatures of HTPB-based polyurethane elastomers have been extensively studied [1-2].

References

[1] R. Buszek. “Structure and energetics of hydroxyl‐terminated polybutadiene via density functional theory.” Propellants, Explosives, Pyrotechnics (2023).
[2] Liu, Jiaran et al. “Synthesis and characterization of hydroxyl-terminated polybutadiene modified low temperature adaptive self-matting waterborne polyurethane.” RSC Advances 10 (2023): 7020–7029.

Hydroxyl-terminated polybutadiene Preparation Products And Raw materials

Raw materials

Preparation Products

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Hydroxyl-terminated polybutadiene Suppliers

Orion Chem Private Limited
Tel
--
Fax
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Country
India
ProdList
10
Advantage
58
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View Lastest Price from Hydroxyl-terminated polybutadiene manufacturers

Yujiang Chemical (Shandong) Co.,Ltd.
Product
Hydroxyl-terminated polybutadiene (HTPB 69102-90-5
Price
US $2.80-2000.00/ton
Min. Order
10ton
Purity
99.5%
Supply Ability
20T per week
Release date
2024-11-01
Hebei Chuanghai Biotechnology Co,.LTD
Product
Hydroxyl-Terminated Polybutadiene 69102-90-5
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-21
Hebei Kingfiner Technology Development Co.Ltd
Product
HYDROXY TERMINATED POLYBUTADIENE 69102-90-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
50000kg
Release date
2024-06-19

69102-90-5, Hydroxyl-terminated polybutadieneRelated Search:


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  • 69102-90-5
  • Polymers
  • Dienes
  • Hydrophobic Polymers
  • Polymer Science
  • Hydrophobic Polymers
  • Materials Science
  • Polymer Science