PVC light weight wallboard

Abstract

The invention discloses a PVC light weight wallboard. The PVC light weight wallboard comprises a printing membrane, a wearing layer positioned at a bottom surface of the printing membrane, and a substrate positioned at the bottom surface of the wearing layer, the printing membrane is printed by employing a 0PHO printing base material; the wearing layer comprises first PVC resin powder, a plasticizer, a calcium-zinc composite heat stabilizer, a composite lubricant, a processing auxiliary agent, rare earth and a pigment; and the substrate comprises a second PVC resin powder, calcium carbonate, afoaming agent, the calcium-zinc composite heat stabilizer, a lubricant, a flexibilizer, a processing auxiliary agent, abrasive powder, and the pigment. The PVC light weight wallboard has the advantages of lightweight, heat insulation, insulation, moisture resistance, simple construction.

Description

technical field [0001] The invention relates to a wallboard, in particular to a PVC lightweight wallboard. Background technique [0002] At present, there are wall panels of various materials and characteristics in the building materials market, and with the development of material technology, new wall panels that can meet different functions continue to appear. The current wallboard tends to develop in the direction of economy, light weight and environmental protection. With the increasing efforts of the country to promote new energy-saving and environmentally friendly building materials and the increasing demand for lightweight building materials in modern buildings, lightweight wall panels have been widely used. [0003] Although new wood-plastic materials have advantages in many aspects, for example, wood-plastic materials are more economical, but the density of existing wood-plastic materials still cannot reach the ideal state for use as wallboards. Wood-plastic panel...

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