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TUV photovoltaic irradiation cross-linked low smoke zero halogen sheath material TFWH5300 TUV sheath

This product is mainly applied to the sheath layer of TUV1169 standard photovoltaic cables. It features excellent extrusion fluidity and can meet the requirements of high-speed wire production. The fastest wire processing speed can reach 300m/min.

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Product details

Product model and name:

TFWH5300 TUV irradiation cross-linked low smoke zero halogen sheath material for photovoltaic use

Performance indicators (typical values) : Execution standard: TUV1169

Serial number	Test project	Unit	Indicator	Typical value
1	Density	g/cm3	1.25±0.02	1.25
2	Hardness	ShoreA	96±2	96
3	Volume resistivity	Ωm	≥5×1012	1.1×1013
4	Tensile strength	MPa	≥8	11.8
5	Elongation at break	%	≥150	250
6	Air thermal aging		150℃×168h
6.1	Rate of change of tensile strength	%	±30	+11
6.2	Rate of change in elongation at break	%	±30	-9.8
7	Low-temperature impact embrittlement at -40		≤15/30	Pass
8	Thermal extension		200℃×15min×0.2MPa
8.1	Elongation under load	%	≤100	40
8.2	Permanent elongation after cooling	%	≤25	5
9	Combustion releases acidic gases
	HCL和HBr	%	≤0.5	0
	HF	%	≤0.1	0
	pH		≥4.3	5.7

Application process reference

It is recommended that the temperature of the extruder body be 135 to 165℃. Head temperature: 170℃ to 175℃. It is recommended to use low smoke zero halogen screws with a compression ratio of 1.4 to 1.6. The maximum melt temperature is suggested to be controlled within 185℃.

The product is packed in moisture-proof aluminum foil polyethylene composite film bags, 25kg per bag, and transported by single palletizing. The weight of each single pallet can be 1000kg or 1200kg.

It should be stored in a clean, dry and well-ventilated environment. The suitable storage temperature is 0℃ to 35℃.

The product is vacuum-packed. It is strictly prohibited to stack it up and down during transportation and storage.

The validity period is 6 months under suitable storage conditions.