Non-Asbestos Jointing Sheets KNNY150

Non-Asbestos Jointing Sheets KNNY150

Product number:KNNY150

Quick Overview: Non-Asbestos Jointing Sheets are made of special non-asbestos heat-resisting Fibre, heat-resisting packing material, and special rubber compound heating and compression molding it.

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Product Description

KNXB200 Non-Asbestos Jointing Sheets KNXB300 Non-Asbestos Jointing Sheets
KNXB350 Non-Asbestos Jointing Sheets KNNY150 Non-Asbestos Jointing Sheets
KNNY250 Non-Asbestos Jointing Sheets KNNY300 Non-Asbestos Jointing Sheets
KNNY350 Non-Asbestos Jointing Sheets

Non-Asbestos Jointing Sheets are made of special non-asbestos heat-resisting Fibre, heat-resisting packing material, and special rubber compound heating and compression molding it.

Material: Made of special non-asbestos heat-resisting Fibre, heat-resisting packing material and oil-resistance synthetic rubber compound heating and compression molding it.
Uses: Substitution of corresponding models of asbestos rubber sheet , Mainly used as the sealing gasket material for the equipment in kerosene, petrochemical, alkali, solvent, fuel oil, petroleum-based lubricating oil and other mediums.
Working pressure : 2MPa ,Working temperature : 150
4100 x 1500 x (0.5 - 6.0)mm,  2000 x 1500 x  (0.5 - 6.0)mm,
1500 x 1360 x (0.5 - 6.0)mm,  3810 x 1270 x (0.5 - 6.0)mm
1270 x 1270 x (0.5 - 6.0)mm,  1500 x 1500 x (0.5 - 6.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.

Item

KNXB200

KNXB300

KNXB350

KNNY150

KNNY250

KNNY300

KNNY350

Tensile strength MPa

5.0

7.0

11.0

8.0

10.0

12.0

15.0

Aging Coefficient

0.9

Density   g/cm³

1.6 - 2.0

1.6 - 1.8

Compressibility %

12 7

Rebound degree

35

40

45

40

45

50

50

Pliability

No Crack

Stress-relaxation

45

45

45

40

40

30

30

Oil sealing
With the temperature
of 15to 30,.75#aviation gasoline for 30 min




10 MPa pressure for 30 min
No leaking

12 MPa pressure for 30 min
No leaking

15MPa pressure for 30 min
No leaking

16 MPa pressure for 30 min
No leaking

With the temperature of 1502,dipped in No.20 aviation oil for 5h,then taken out and laid for 5min.

Tensile strength-reducing %

40

30

25

25

Thickness-increasing %

5-20

5-20

5-18

5-18

Appearance change

No bubble

With the temperature
of 15 to 30 ,dipped in No.75 aviation oil for 5h,then taken out and laid for 5min.

Tensile strength MPa

5

6

8

10

Thickness-increasing %

5-25

5-25

5-20

5-20

Pliability

No Crack