Polyvinyl cholride zeolite hard plate and producing process

This invention relates to the preparation of polyvinyl chloride (PVC) zeolite hardboard with naturally oblique excavation zeolite making zeolite filler to instead light calcium carbonate filler and its production technology. It main material uses activated zeolite as filler matched with PVC resin, s...

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Bibliographische Detailangaben
1. Verfasser:	TIAN HUANZHANG ET AL
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	This invention relates to the preparation of polyvinyl chloride (PVC) zeolite hardboard with naturally oblique excavation zeolite making zeolite filler to instead light calcium carbonate filler and its production technology. It main material uses activated zeolite as filler matched with PVC resin, stabilizer, lubricating agent, plasticizer, modifier and pigment. After mixing and through press-sheet and hot-press forming, the product is made by sawing edges. The zeolite filler is made with naturally oblique excavation zeolite, through sizing, rough breaking, stoving and fine grinding to form powder, by use of 100 shares with 2shares WD series No.892 coupling agent, under 80 deg.C., to carry on activate 20 mins. Its production has good acid-alkali resistance, simple technology, low cost, no spank in case of processing, light mass and durable.