01Overview
Expanded Perlite
Expanded perlite is a lightweight inorganic filler with A-grade fire resistance, offering exceptional thermal insulation and sound absorption properties. It effectively reduces mortar density and lowers production costs. The recommended dosage is 8-15% for roofing and indoor insulation mortars; care must be taken to limit mixing speed to prevent particle fragmentation. For exterior wall applications, glass bead insulation is advised as a substitute to avoid cracking or delamination caused by excessive water absorption.
Model：Expanded Perlite Category：Fireproof & Thermal Insulation Materials
02Introduction
Expanded Perlite
Expanded perlite is a lightweight inorganic filler with A-grade fire resistance, offering exceptional thermal insulation and sound absorption properties. It effectively reduces mortar density and lowers production costs. The recommended dosage is 8-15% for roofing and indoor insulation mortars; care must be taken to limit mixing speed to prevent particle fragmentation. For exterior wall applications, glass bead insulation is advised as a substitute to avoid cracking or delamination caused by excessive water absorption.
03Features
Introduction
Class A fireproof lightweight inorganic filler with excellent thermal insulation and sound absorption properties.
Significantly reduces the weight of insulation mortar and effectively cuts down material costs.
Recommended dosage for roof and indoor insulation mortar is 8-15% for optimal performance.
Control mixing speed during use to prevent crushing and ensure stable material performance.
04Specifications
Technical Specs
| CAS Number | 93763‑70‑3 |
| Molecular Formula | 硅铝酸盐玻璃体复合混合物 |
05Applications
Applications
Coatings, water-based paints, stone paints, putty, mortar, fireproof coatings & building material systems
06Related
Related Products
07More Categories