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1. (WO2018201650) PREPARATION METHOD FOR BUILDING MATERIAL OF EXTERIOR WALL HEAT INSULATION LAYER AND USE THEREOF

Pub. No.:    WO/2018/201650    International Application No.:    PCT/CN2017/100478
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Wed Sep 06 01:59:59 CEST 2017
IPC: C08L 67/00
C08L 67/02
C08L 71/02
Applicants: SUZHOU XUANLANG PLASTIC PRODUCTS CO.,LTD
苏州轩朗塑料制品有限公司
Inventors: TU, Zhihao
屠志豪
Title: PREPARATION METHOD FOR BUILDING MATERIAL OF EXTERIOR WALL HEAT INSULATION LAYER AND USE THEREOF
Abstract:
A preparation method for a building material of an exterior wall heat insulation layer, and a use thereof. The method comprises: wet ball-milling quartz sand, kaolin and talcum powder, drying same into powder and then calcining the powder; adding modified carboxyl polyester resin and ultrasonically treated mixture of acetyl tributyl citrate, hexamethylene tetramine and barium triphosphate for heating reaction; and preparing a finished building material through a series of specific processes, such as mixing, vulcanization, hot-pressing and the like. The prepared building material has a good flame-retardant effect, weather resistance, ageing resistance and better application prospect. Meanwhile, further disclosed is a use of the building material prepared by the preparation method in a building wall material.