The dynamic mechanical properties of rubber vulcanisates filled with cryogenically pulverized polyurethane foam particles, used as a reinforcing filler, were investigated with respect to storage modulus (EΠ), loss modulus, and the variation of glass transition temperature. Two rubbers were using sty
Preparation, structure, and properties of flexible polyurethane foams filled with fumed silica
β Scribed by Ting Liu; Liangliang Mao; Fuwei Liu; Wuzhou Jiang; Zhaobo He; Pengfei Fang
- Book ID
- 107531563
- Publisher
- Wuhan University
- Year
- 2011
- Tongue
- English
- Weight
- 405 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1007-1202
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Novel flexible polyurethane foams were successfully prepared from a renewable source, hydroxytelechelic natural rubber (HTNR) having different molecular weights (1000β3400 g mol^β1^) and variation of epoxide contents (EHTNR, 0β35% epoxidation) by a oneβshot technique. The chemical and c
Flammability, smoke evolution, thermal, and thermomechanical properties of low-density rigid polyurethane foams obtained from different aromatic polyols were investigated. The foams were prepared according to a standard formulation ensuring the same foam phosphorus content. Cellular polyurethanes wi