Products

Contact Person : Mr. Mao Zhongjia
Company Name : Beijing Finsulatech Co., Ltd.
Tel : 86-10-61488256
Fax : 86-10-61488257
Address : Beijing,Beijing,No.19 Xiyingzhong Street, Xiying Village, Zhangzhen
Country/Region : China
Zip : 101307

calcium silicate insulation board

Product Detailed

light weight, high mechanical strength, high electrical insulating non-ferrous metal,furnaces,

Light weight cal.sil.---Hot Sale

Density:220kg/m3

High density cal.sil.---Hot Sale

Density:850kg/m3

Detail technical index as folllows,

Asbestos-free.

A ideal construction material as rear lining

The thermal conductivity is changed with temperature small especially.

Application Area:

Industry

cement kiln, glass kiln,ceramic kiln

all kinds of heating furnaces, heat-treatment furnaces of petrochemical industry

Properties

Brand	JGG2-17	JGG2-20	JGG2-24
Maximum service temperature ()	1000	1000	1000
Bulk density (kg/m3)	170	200	240
Compressive strength (MPa)	≥0.8	≥1.2	≥2.0
Modulus of rupture (MPa)	≥0.3	≥0.5	≥0.7
Thermal conductivity (W/mK) Mean temp. @ 200 Mean temp. @ 400 Mean temp. @ 600	0.05 0.07 0.09	0.06 0.08 0.10	0.07 0.09 0.11
Linear reheat shrinkage (%) (1000×16hs)	2.0	2.0	2.0
Dimensions (mm) Maximum length×width: Thickness:	1200×600 25-100
Tolerances (mm) Normal Surface sanded and edge-trimmed	length: ±3 width:±2 thickness:±1.5 length: ±1.5 width:±1.5 thickness:±1

JGG Series High density calcium silicate board
Performance index
Brand	JGG2-32	JGG2-50	JGG2-65	JGG2-85	JGG2-10
Classic temperature (°C)	1000°C	1000°C	1000°C	1000°C	1000°C
Density (kg/m3)	320	500	650	850	1000
Cold crushing strength (Mpa)	≥4.0	≥5.5	≥7.5	≥9.8	≥10.0
Flexural strength (Mpa)	≥3.0	≥5.0	≥5.5	≥8.0	≥8.0
Thermal conductivity (W/mK) 70 °C	0.07	0.08	0.09	0.12	0.12
Shrinkage (1000 °C × 16hs )	≤ 2.0	≤ 2.0	≤ 2.0	≤ 2.0	≤ 2.0

Auxiliary heat temperature binder
Brand :JGN-2 Classic temperature:1200°C Binding strength:>10Mpa
Easy to work and well suited for cutting to size which customers required.