Fireproof PVC material and preparation method thereof

The invention discloses a fireproof PVC material and a preparation method thereof, and belongs to the technical field of PVC materials. The PVC material is prepared by melting and blending PVC slices, auxiliaries and di-n-octyl phthalate according to the mass ratio of (100: 10)-(20: 10), di-n-octyl...

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Bibliographische Detailangaben
Hauptverfasser:	FEI HONGYAN, ZHU YIJUN, HE SHUANGQUAN, WANG FUSU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention discloses a fireproof PVC material and a preparation method thereof, and belongs to the technical field of PVC materials. The PVC material is prepared by melting and blending PVC slices, auxiliaries and di-n-octyl phthalate according to the mass ratio of (100: 10)-(20: 10), di-n-octyl phthalate serves as a plasticizer and can improve the impact resistance of the PVC material, brittle rupture is not prone to occurring when the PVC material is impacted, the auxiliaries are added into the PVC material, various functional groups are introduced into the auxiliaries, and the PVC material has the advantages that the impact resistance of the PVC material is improved. According to the present invention, the PVC material is endowed with the efficient fireproof performance, the high rigidity can provide the strong toughening effect, the mechanical property of the PVC material is ensured, the thermal stability and the heat resistance of the PVC material can be improved to a certain extent, and the important