Nitrile buteadiene karawaka nbr-3308e

Puka tono

Ko te riipene Nitrile o te ao-a-taiao e pa ana ki nga whakaritenga o te Union Europi. Ka whakamahia hei hanga whare, te punaha pouaka whakaata me etahi atu whakatipu waiariki waiariki, he taapiri hinu-hinu me nga waahanga rereke, me etahi atu.

Te tūemi Tātari	Te kounga Index		Nga kitenga whakamatautau	Tikanga whakamātautau
	Tiketike hua	Hua Tohu
Te take o te volatile,% (hautanga papatipu)	≤0.50	≤0.70	0.18	GB / T 24131.1-2018 Tikanga Roller Hot B2
Ihirangi pungarehu,% (hautanga papatipu)	≤0.75	≤0.75	0.65	GB / T 4498.1-2013 A
Herea acrylonitrile,% (hautanga papatipu)	32.5 ~ 34.5	32.0 ~ 35.0	33.6	SH / T 1157.2-2015, Tikanga A
Mooney Liscicoty, ML (1 + 4) 100 ° C	75 ~ 85	75 ~ 85	81	GB / T 15340-2008 Over Te tikanga o te GB / T1232.1
300% ahorangi modullus (145 ℃, 50intin Momo 1 tauira 1, tere 500mm / min), MPA	10.4 ~ 14.4	10.1 ~ 14.7	13.4	GB / T 34685-2017 Astm Irb no 8 karamu pango GB / t 528-2009 Patohia te tapahi i ahau
Te kaha o te kaha (145 ° C, 505min Momo Tauira, Tere 500mm / min), MPA	≥26.4	≥25.3	28.9
Elngosation i te wa pakaru (145 ° C, 50min Momo i te tauira, tere 500mm / min),%	≥490	≥460	546