Ceramic Fiber Paper/ Gasket

Introduction

Hengrui ceramic fiber paper/gasket is made by special ceramic fiber and other binders through wet forming process, with the characteristics of stable chemical performance, resistance to the erosion of most chemicals. The physical property like refractory and insulation keep same when meet with oil, water or steam.

The paper have smooth surface and good flexibility,which can be cut or punched into a variety of deep-processed products. Besides,Hengrui ceramic fiber paper and deep-processed products has excellent dielectric strength; the binder will be burned out when fired.

Technical Index

Ceramic Fiber Paper		HR1260HP-RP	HR1350HA-RP	HR1430HZ-RP
Max·Service Temperature		1260	1350	1430
（KG/M3）Density		190-210	190-210	190-210
(24h)Linear shrinkage（After burning）		≤3.5(1000℃)	≤3.5(1100℃)	≤3.5(1200℃)
(Organic Content		≤10
(W/m.k)Thermal Conductivity Rate	600℃	0.09	0.09	-
	800℃	0.14	0.14	0.13
	1000℃	0.20	0.20	0.18
）Chemical Composition（After burning）	Al2O3	≥43	≥46	≥37
	Al2O3+SiO2	≥98.0	≥98.0	≥84.0
	ZrO2	-	-	≥13.0
	Others`	≤2.0	≤2.0	≤2.0
Recommended using temperature: In oxidizing or neutral atmosphere, 100 ~250℃ lower than the maximum service temperature, In reductive atmosphere, 200 ~350℃ lower than the maximum service temperature.

Standard Size and Package

（Length）mm	(Width)mm	(Thickness)mm
60000	610(1220)	0.5/1
30000	610(1220)	2
20000	610(1220)	3
15000	610(1220)	4
12000	610(1220)	5
10000	610(1220)	6
7500	610(1220)	8
6000	610(1220)	10
（Package）	（Carton or Pallet）
（Other specifications according to customer's inquires）。

Characteristics

1. Excellent thermal insulation performance.
2. Asbestos free and low shot content.
3. Fine electric insulation performance.
4. Excellent machining performance.
5. Light weight, corrosion resistance and high flexibility.

Applications