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Product Overview

Description

 

Introduction

Waterproof expanded perlite insulation panel is a kind of product with characteristics of non-toxic, odorless, non-combustibility, corrosion resistance, acid-base resistance, insulation, sound and thermal insulation and honeycomb interior structure. It is a white or light-colored superior thermal insulation material made through smashing acid volcano glass lava, screening to a certain granularity, preheating again, and sintering under high temperature of 1400°C. And it can be compounded with different adhesive into hydrophobic perlite insulation board, perlite sound absorption board, partition board, fire proof board, etc.

Characteristics(waterproof expanded perlite insulation panel)

Light volume weight, high Hydrophobicity coefficient (above 98%), high strength, low heat conductivity, easy to install; 

It has a specific hydrophobicity performance, which overcomes the other materials’ reduction of thermal insulation performance after getting damp or drenched, which makes it breakthrough products of overall moisture proof and thermal insulation.

 

 

Technical Index(waterproof expanded perlite insulation panel)

Component Content	SiO2	AL2O3	K2O	Na2O	CaO	MgO
	69-72%	12-18%	3-4.5%	3-4.5%	0.1-0.2%	0.2-0.5%

 

Item	Bulk Density	Heat Conductivity	Moisture Content	Service Temperature	Particle Size (two kinds)
Coefficient	255 Kg/m3	0.076w/m	<5%	-40-600°C	0.15mm-1.18mm	2mm-3mm

 

Applications

• Widely applied in thermal insulation of building wall and roof;


• Lightweight aggregate of building material;


• Thermal insulation layer of kinds of industrial equipment and pipelines;


• Inwall of kinds of cryogenic and refrigerator project;


• Soilless culture, soil improvement and preservation of moisture and fertility of agriculture and horticulture;


• Widely applied in industries of petroleum, chemical, power, construction, metallurgy, etc.