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Dalian Haixin-Powdered molecular sieve solves the problem of polyurethane bubbles

Dalian Haixin-Purification and Treatment Technology of Volatile VOC Waste Gas

Dalian Haixin Chemical participated in the 2024 Greater Bay Area International Adhesives and Sealant

What is molecular sieve? Why must this kind of thing be used for insulating glass?

Dalian Haixin-Application of molecular sieve activation powder in adhesive industry