NXB300 Non-Asbestos Jointing Sheets

Product Detail

	NXB200 Non-Asbestos Jointing Sheets		NXB300 Non-Asbestos Jointing Sheets
	NXB350 Non-Asbestos Jointing Sheets		NNY150 Non-Asbestos Jointing Sheets
	NNY250 Non-Asbestos Jointing Sheets		NNY300 Non-Asbestos Jointing Sheets
	NNY350 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 nature rubber  compound heating and compression molding it.                        Uses: Substitution of corresponding  models of asbestos rubber sheet ,Used for the equipment in water,steam,etc.and  used as sealing material in the joints of pipeline                        Working pressure : 4 MPa ,Working temperature : 300                        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	NXB200	NXB300	NXB350	NNY150	NNY250	NNY300	NNY350
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