p-phenylene diisocyanate PPDI 104-49-4
Product name: PPDI Chemical Chinese Name: P-phenylene diisocyanate Chemical English Name: 1,4-Phenylene diisocyanate Recommended use: Chain Extender The product is solid, sheet crystal or powder. Harm…
Product name: PPDI Chemical Chinese Name: P-phenylene diisocyanate Chemical English Name: 1,4-Phenylene diisocyanate Recommended use: Chain Extender The product is solid, sheet crystal or powder. Harm…
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