Catalytic Converter Support Mat

Non-Intumescent Mat

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300 Non-Intumescent Mat

YESO INTERFIRM 300 PCW (polycrystalline wool fiber) non-intumescent mat with excellent thermal stability, ideal chemical stability, excellent aging performance and erosion resistance properties provide powerful design solution without need of wire mesh ring or any other type of edge process. YESO INTERFIRM 300 PCW non-intumescent mat will not be affected in fuel condensate, water or urea no matter how long time, the operable inlet gas temperature even up to 1150 ℃.
300 Non-Intumescent Mat
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Product Properties

PCW (Polycrystalline Wool Fiber) Non-Intumescent Mat 

Suitable for Diesel Engine、Gasoline Engine、Gas Engine

Available of TWC+GPF、DOC+DPF+SCR

Apply to Large Diameter of Monolith

Nice holding force to Thin and Ultra-Thin Wall Monolith

Applicable for GB VI Exhaust Standard


Product Structure

Component

Function

Polycrystalline Wool Fiber

Provide holding force to monolith

Binder

Increase the operating condition


Typical Physical and Chemical Properties

Polycrystalline Wool Fiber

97%

Binder

3%

Aging Properties

≥55KPa

Erosion Resistance Properties

1%

Working Temperature

≤1150


Product Availability

Basic Weight

g/m2

Nominal Thickness

mm

GBD

g/cm3

Nominal Installed Gap

mm

1125

7.5

0.30-0.40

3.5

1275

8.5

0.30-0.40

4.0

1500

10.0

0.30-0.40

4.5

1750

12.0

0.30-0.40

5.0

2100

14.0

0.30-0.40

6.0

2800

19.0

0.30-0.40

8.0



Typical Application

YESO INTERFIRM 300 PCW non-intumescent mats with extremely erosion resistance properties meeting the vehicle control system solution under severe working conditions are widely used in Diesel Oxidation Catalyst (DOC) Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Gasoline Particulate Filter (GPF) and other various of emission control devices. 


YESO INTERFIRM 300 PCW non-intumescent mats are especially suitable DPF and GPF with much more stringent requirement.



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