Household electrical appliance cable compound
The product complies with the provisions of national standard GB7594.5-87 and is suitable for ordinary duty flame-retardant rubber sheath of wire and cable.
Indicator requirements and measured performance

No.	Item			Unit	Requirements	Results
Before aging	Tensile strength			Mpa	≥10.0	11.9
	Elongation at break			％	≥300	440
Air oven aging test	Aging conditions		Temperature	ºC	75±2	75±2
			Time	h	10×24	10×24
	Tensile strength after aging		/	Mpa	/	12.2
			Change rate	％	≤-15	2.8
	Elongation at break after aging		/	％	≥250	408
			Change rate	％	≤-25	-7.2
Thermal elongation test	Test conditions		Air temperature	ºC	200±3	200±3
			Load time	min	15	15
			Mechanical stress	N/cm2	20	20
	Elongation under load			％	≤175	40
	Permanent deformation after cooling			％	≤25	6
Oil immersion test	Test conditions	Oil temperature		ºC	100±2	100±2
		Oil temperature time		h	24	24
	Tensile strength change rate			％	±40	-9
	Change rate of elongation at break			％	±40	-10