Formulated Polyol for Pipeline
Excellent flowability, density distribution, thermal insulation and adhesion properties, also with the feature of high efficiency, energy saving, non-combustible, free of VOC, safety and eco-friendly etc. The low-viscosity heterocyclic polyether, used to improve the crosslinking degree of the foam, gives it great dimensional stability and makes it long-term adapted to high-low temperature environment.
产品 | 发泡剂 |
料比 Polyol : B/A : MDI |
反应时间 |
压缩强度 (kPa) |
导热系数 (mW / (m·K)) |
产品特色 |
H460 | HCFC-141b | 100 : 21 : 121 | 20℃/ 25-30s / 170-180s | ≥200 | ≤20.0 | 通用配方 |
H700 | Water | 100(with B/A): 160 | 19-21℃/ 35-45s / 160-200s | ≥400 | ≤22.0 | 通用配方 |
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