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擠塑板有哪些良好的性能？
擠塑板有哪些良好的性能？
2022-1-7
擠塑板又名xps擠塑板、擠塑聚苯板，是以聚苯乙烯樹脂（ps）、發泡劑為主要原料添加高等阻燃劑,通過高溫混煉，同時注入催化...

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