Product Overview

Description

Calcium Silicate Board for insulation of cement factory density 220kg/m3

Calcium Silicate Board for insulation

is mixed with xonotlite and reinforced glass fibre with high service temp. (1050℃), good heat insulation, low bulk density, high strength, good durability and so on.

Product Characteristics:

1. Good durability, can bear high temperature within the limit of continuous heat load.


2. Low thermal conductivity, in the whole range is used with unmatched adiabatic performance.


3. Light weight, high strength. It is the highest in these hard thermal insulation products.


4. Better durability, use for a long time without powder.


5. Construction with ordinary carpenter applicability, tools can be optional to cut products.


6. Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.


7. Fear water, but after drying also can be used.

 

 

Item	Unit	Index
		YT-170	YT-220
Bulk Density (max)	Kg/m3	170	220
Flexural Strength (min)	Mpa	0.25	0.3
Compressive Strength (min) at 5% deformation	Mpa	0.5	0.6
Linear shrinkage (max) after heating for 16hrs at 650°C	%	2	2
Thermal conductivity (max) Average temperature 70°C	w/m.k	0.052	0.056
Service Temperature (max)	°C	650	650
Moisture content (max)	%	7.5	7.5

 

DIMENSION

Board	Length x Width	610 x 150 mm	Thickness 25 – 75 mm
		610 x 300 mm
		915 x 305 mm
		1000 x 500 mm
Curved Sheet	Inside diameter 196 – 3560 mm	Thickness 25-75mm	Length 610mm, 915mm
Piper Cover	nside diameter 16 – 171 mm	Thickness 25-75mm	Length 610mm, 915mm

TOLERANCE FOR DIFFERENT SHAPED PRODUCTS

Item   Specification	Allowable Dimension Tolerance (mm)				Surface Defect (Spot / PC)
	Length	Width	Inside Dia	Thickness	Chipped edge	Chipped corner
Board	+ 3 - 2	+3 - 3		+ 3 - 2	1	1
Curved Sheet	+ 3 - 2		+ 5 - 0	+0 - 2	1	1
Piper Cover	+ 3 - 2		+ 3 - 0	+0 - 2	1	1