Stone paper is based on limestone mineral resources with large reserves and wide distribution as the main raw material (calcium carbonate content is 70-80%), with high molecular polymer as auxiliary material (content is 20-30%), using the principle of polymer interface chemistry and The characteristics of polymer modification are processed by a special process and then made by polymer extrusion and blow molding processes.
For the environmental pressure, now most silane are in shortage
The prices of epoxy resin, bisphenol A and epichlorohydrin "dump"
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