combustion modified high resilience foam 阻燃高回弹泡沫塑料
dual-hardness moulded high resilience foam 双硬度高回弹模塑泡沫塑料
The invention discloses a polyurethane high resilience foam stamp being capable of fast changing patterns, which comprises a stamp handle (1) and a pattern stamp body (2).
本发明公开了一种可快速换贴图案的聚氨酯高回弹发泡体印章，包括章柄(1)、图案章体(2)。
High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
以自产聚醚多元醇为主要原料，试制成高回弹块状聚氨酯软泡。
Relative to the foam added with POP polyol, the foam added with high solid content PIPA polyol has the better mechanical performance on the resilience coeffi…
高固含量PIPA多元醇泡沫相对于POP多元醇泡沫，具有更好的压陷硬度、回弹率、 拉伸强度、 伸长率以及撕裂强度等机械性能。
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