NBR/PVCブレンド(SIVIC/シヴィック)

NBRとPVCをドライブレンドすることにより、耐候性・耐油性・押出性・弾性を付与したブレンドゴム。

グレード一覧

Standard Grades
SIDIAC	SIVIC®	SIVIC®	SIVIC®	SIVIC®	SIVIC®	SIVIC®	SIVIC®
Grade	2870	2870 LV	2870 HV	3470	3470HV	N530	N 2710 PF
Ratio	70/30	70/30	70/30	70/30	70/30	50/50	60/40
% ACN*	28	28	28	33	33	33	33
Mooney Viscosity	75 (ML)	65 (ML)	80 (ML)	68 (ML)	50 (ML)	60 (ML)	25 (ML)
Special properties and applications	Low CANbased polymer, good extrudability and cold flex properties.Multipurpose grade for industrial hose, cable, conveyor belt…	Low Viscosity version of SIVIC 2870.	High viscosity version of SIVIC 2870, with improved abrasion and tear resistance. Multipurpose grade for industrial hose, cable, conveyor belt…	Medium ACN based polymer for improved physical propertes and good extrudability. Multipurpose grade for automotive (air-ducts), hoses…	High Viscosity version of SIVIC 3470, with improved abrasion and tear resistance. Multipurpose grade for automotive (air-ducts), hoses…	Improved ozone and fire resistance for hose covers, cable jackets, conveyor belts and cellular goods.	Oil extended blend with 70 phr of phtalate free platicizer. Good ozone resistance for low hardness printing rolls.

SIDIAC	SIVIC®	SIVIC®	SIVIC®	SIVIC®
Grade	N 702	N 700 PX	N 4570	5200 B
% ACN*	23	26	45	33.5
Mooney Viscosity	73 (ML)	71 (ML) Carboxylated grade	53 (MS)	27 (ML) Oil extended grade (50phr)
Special properties and application	Low temperature flexibility	Abrasion resistance	High fuel resitance	Low hardness applications