Laizhou Mingguang Thermal Insulation Materials Co. reviews

Company Information

NON-ASBESTOS HIGH TEMPERATURE CALCIUM SILICATE INSULATION
It is mixed with Xonotlite and renforced glass fibre with high service temp.(1050℃), good heat insulation, low bulk density, high strength, good durability and so on.
Product Characteristics:
 Good durability, can bear high temperature within the limit of continuous heat load.
 Low thermal conductivity, in the whole range are used with unmatched adiabatic performance.
 Light weight, high strength. It is the highest in these hard thermal insulation products.
 Better durability, use for a long time without powder.
 Construction with ordinary carpenter applicability, tools can be optional cut products.
 Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
 Fear water, but after drying also can be used.

HCS Physical Performance Index

Items Unit HCS-170 HCS-220 HCS-270
Bulk density Kg/m3 170（±10%） 220（±10%） 270（±10%）
Pressure Strength MPa ≥0.40 ≥0.50 ≥0.60
Flexural Strength MPa ≥0.30 ≥0.35 ≥0.40
Thermal Conductive W/m.k ≤0.048
+0.00011t ≤0.050
+0.00011t ≤0.056
+0.00011t
Temp.Limit ℃ 1000 1050 1050
Linear Shrinkage % ≤1.50
(1000℃, 3hrs) ≤1.50
(1000℃, 3hrs) ≤1.50
(1000℃, 3hrs)

Block Sizes and Dimensional Tolerances
Length（±3mm） Width（±3mm） Thickness（+2mm，—1.5mm）
610 303，300，150 25—140
600 300 25—140
400 250 25—140
1000 500 25—140
1200 600 25—140