| gdchemicals.com | |
| 网站标题： | GD-APP Ammonium polyphosphate (crystal II, n>1000) flame retardants, fire retardants--Zhejiang LongY |
| 网站简介： | GD-APP Ammonium polyphosphate (crystal II, n>1000) flame retardants, fire retardants--Zhejiang LongY |
| 关键字： | Crystalline ammonium polyphosphate with high polymerization degree Melamine cladding ammonium polyphosphate Epoxy resin cladding ammonium polyphosphate |
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