CPE rubber jacket compound

1.RoHS environmental protection requirements 2.Excellent product quality

CPE rubber jacket compound for wires and cables,based on CPE rubber,is mixed with various additives,such as softener,accelerator,active agents,antioxidants,reinforcing agents,curing agents and so on,obtaining the compound by mixing,filtering and tableting.

1.APPLICATION

NO.	TYPE	PRODUCT NAME	Allowable operating temperature of the conductive core	APPLICATION
1	XH-01A	65°C flame retardant CPE rubber jacket compound	65°C	Used for flame retardant rubber jacket compound at the maximum operating temperature of 65°C
2	XH-03A	65°C heavy-duty flame retardant CPE rubber jacket compound	65°C	Used for mining cables,marine cables at the maximum operating temperature of 65°C
3	XH-21A	85°C flame retardant CPE rubber jacket compound	85°C	Used for flame retardant rubber jacket compound at the maximum operating temperature of 85°C
4	XH-31A	90°C flame retardant CPE rubber jacket compound	90°C	Used for mind power cables at the maximum operating temperature of 90°C
5	XH-VDE	VDE special rubber jacket compound	70°C	Used for VDE rubber cables
6	SE3	65°C CPE rubber jacket compound	65°C	Used for rubber jacket compound at the maximum operating temperature of 65°C
7	SE4	65°C CPE weathering rubber jacket compound	65°C	Used for outdoors cables at the maximum operating temperature of 65°C
8	SE3(YH)	65°C CPE rubber welding cable jacket compound	65°C	Used for electric welder cables at the maximum operating temperature of 65°C

2.INDICATOR

NO.	ITEM		XH-01A	XH-03A	XH-21A	XH-31A	XH-VDE	SE3	SE4	SE3(YH)
1	Mechanical properties before aging	Tensile strength MIN MPa	10	11	10	10	10	7	10	12
		Tensile strain at break MIN %	300	300	300	250	300	300	300	300
2	Properties after aging in air oven	Temperature °C	100	75	100	120	80	70	70	70
		Time  h	168	240	168	168	240	240	240	240
		Tensile strength MIN MPa	——	——	——	——	——	——	——	——
		Rate of change %	-15	-15	±30	±30	±15	±20	-15	±20
		Elongation at break MIN %	250	250	250	——	250	250	250	250
		Rate of change %	-25	-25	±40	±30	±20	±20	-15	±20
3	The mechanical properties after dipping in mineral oil	Temperature °C	100	100	100	100	100		100	100
		Time  h	24	24	24	24	24		24	24
		Tensile strength MIN MPa	——	——	——	——	——		——	——
		Rate of change %	±40	±40	±40	±40	±40		±40	±40
		Elongation at break  MIN %	——	——	——	——	——		——	——
		Rate of change %	±40	±40	±40	±40	±40		±40	±40
4	Hot set elongation	Temperature °C	200	200	200	200	200	200	200	200
		Load time  Min	15	15	15	15	15	15	15	15
		Mechanical stress  N/cm2	20	20	20	20	20	20	20	20
		Elongation under load MAX %	100	100	100	100	100	100	100	100
		Permanent deformation MAX %	25	25	25	25	25	25	25	25
5	Ozone resistance	Ozone concentration  %	0.025	0.025	0.025	0.025	0.025		0.025	0.025
		Time  h	30	30	30	30	30		30	30
		Surface change	No crake	No crake	No crake	No crake	No crake		No crake	No crake
6	Impact brittleness temperature  °C		-30	-30	-30	-35	-35	——	-35	——
7	Tear strength MIN N/mm		——	5	——	——	——	——	——	——
8	Oxygen index MIN %		32	35	32	32	30	——	——	——
9	Mooney viscosity ML(1+4/100) MAX		75	75	75	75	60	75	75	60

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CPE rubber jacket compound