201 Intumescent Mat

YESO INTERFIRM 201 RCF intumescent catalyst mat made of refractory ceramic fiber and a small amount of vermiculite reduces the content of vermiculite at the same time increases the proportion of refractory ceramic fiber and appropriately low down the support mat peak expansion force to meet the requirement of thin-wall monolith. YESO INTERFIRM 201 intumescent mats are not only suitable for gasoline engines but also available of some diesel engines catalysts (except SCR).

Details
询价

Product Properties

RCF intumescent mat
Nice holding force to normal monolith
Nice holding force to thin wall monolith
Suitable for diesel engine, gasoline engine, gas engine
Good erosion resistance properties

Product Structure

Component	Function
Refractory Ceramic Fiber	Provide holding force to monolith
Vermiculite	Expand and provide holding force to monolith at high temperature
Binder	Increase the operating condition

Typical Physical and Chemical Properties

Refractory Ceramic Fiber	50-65%
Vermiculite	30-45%
Binder	4-11%
Expanding Temperature	≤1150℃
T1/T0	≥0.85
T2/T0	≥0.18
Working Temperature	≤950℃

Product Availability

Basic Weight g/m²	Nominal Thickness mm	GBD g/cm³	Nominal Installed Gap mm
2550	5.00	0.85	3.0
2850	5.59	0.85	3.4
3400	6.67	0.85	4.0
3600	7.06	0.85	4.2
4250	8.33	0.85	5.0
5100	10.00	0.85	6.0

Typical Application

Gasoline Engine
Diesel Engine
Gas Engine
Normal Monolith
Thin-Wall Monolith

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