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QF3700 Non-asbestos low temperature resistant sheet

Features

The temperature range is -60 to 250degrees Celsius

Maximum pressure of 3.5Mpa

Excellent resistance to low temperature and sealing

Asbestos-free confirmation through a professional testing body

RohS certification by a professional testing body

Surface treatments such as anti-stick can be carried out

The purpose of the product

Suitable for: all kinds of oil, water, all kinds of refrigerants, gases and other media sealing liner materials.

Special recommendation: for air conditioning, compressors, plate heat exchangers and other refrigeration systems or contact air-conditioning systems for gaskets.

Product specifications

Length× width(mm):1290×1280 3840×1290 3840×2580

Thickness (mm):0.3to3.0

Special specifications are negotiated with the customer

Physical performance

Lateral stretch strength MPa

  ≥16 。

Density g/cm3

1.70±0.15 。

Compression rate  %

10±5 。

Bounce rate   %

≥45 。

Creep relaxation rate is 100 degreesC×22h %.

≤30 。

Softness

≤12 。

HFC—134a 。

Frozen oil No. 68

RT×22h 。

The rate of thickness change         %

≤15 。

Weight change rate         %

≤15 。

Compression rate             %

12±5 。

Bounce rate             %

≥40 。

Stretch strength reduction rate     %

≤45 。

HFC—134a 。

RT×22h 。

The rate of thickness change         %

≤10 。

Weight change rate         %

≤10 。

Compression rate             %

12±5 。

Bounce rate             %

≥40 。

Stretch strength reduction rate     %

≤35 。

Nitrogen leakage rate (Q/QFM BJS 001) ml/min

≤0.5 。


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