Cottonbatting rubber strips

Advantages of EPDM products:
 
EPDM most maining feature is its excellent resistance to oxidation, ozone resistance and erosion resistance ability. And also insulation property is good. Based on the good property, EPDM is widely used in extrusion industry such as auto door seals and weather strip, sealing strips for wodows and doors in construction industry and many kinds of strips used on machines.
 
At present, EPDM is the most popular material for extrusion profiles. EPDM profiles include solid rubber profiles, sponge rubber profiles, compound co-extruded profiles, Static electricity flocking sealing strips, Cottonbatting-all-steel composite sealing strips etc.
 
The followings are some drawings and pictures of Foamed rubber sealing strips:
 
The next is our real test report from our quality control department:
 
 
Xinhua Xinyue Group Product self-test Report
MR-08-06-01                                                DATE:2010.11.13

Products name		Foamed EPDM products
	number	Test item			Standard request	result	conclusion
P r o d u c t   P e r f o r m a n c e	1	appearance		Qualified for test
	2	Test item		unit	standard	result	Qualified
	3	Depending on the density		g/cm3	0.65±0.15	0.6
	4	TensileStrenth		MPA	≥2.5	2.8
	5	Elongation		%	100-400	338
	6		Tensive strenth	%	≥-15	-13
			elongation	%	≥-25	-19
	7	Ozone-resisting(tear 20%,40℃/72h)		-	No cracking	No cracking
	8	Brittleness tempreture		℃	≤-35	-38
Conclusion		Qualified

Inspector:03              Audit people:03           Director: Ruisen Yang