中国·太阳成集团(tyc33455cc)有限公司-首页欢迎您

UL photovoltaic silane cross-linked low smoke zero halogen insulating material TGWJ5200 UL insulatio

This product is mainly applied to the insulation layer of UL4703 standard photovoltaic cables. The product meets the UL aging test at 121℃×168h and features high insulation resistance and low capacitance change rate. The product adopts the silane cross-linking process, featuring excellent extrusion fluidity and resistance to pre-cross-linking. Cross-linking can be achieved through natural placement for 3 to 5 days, or it can be quickly cross-linked by steam or water boiling, significantly reducing the time for subsequent processes after the line is formed.

Contact Download

Product details

Product model and name:

TGWJ5200 UL silane cross-linked low smoke zero halogen insulating material for photovoltaic use

Performance indicators (typical values) : Execution standards: UL4703, UL44

Serial number	Test project		Unit	Indicator	Typical walue
1	Tensile strength		MPa	≥10.3	13.8
2	Elongation at break		%	≥150	450
3	Air thermal aging	Test conditions	121℃×168h（ UL老化）
		Maximum rate of change of tensile strength	%	±30	9
		The maximum rate of change of elongation at break	%	±30	-9
4	Hardness		ShoreA	96±2	97
5	Volume resistivity at 20℃		Ω.m	≥5×1013	1.9×1014
6	（-40℃）Impact embrittlement performance		Failures	≤15/30	0/30
7	Density		g/cm3	0.925±0.02	0.94
8	Combustion releases acidic gases	The contents of HCl and HBr	%	≤0.5	0
		HF content	%	≤0.1	0
		pH value	/	≥4.3	5
		Electrical conductivity	μS/mm	≤10	1

Application process reference

It is recommended that the temperature of the extruder body be 135 to 175℃. Head temperature: 184℃ to 190℃. It is recommended to use a polyethylene-specific screw with a compression ratio of 2.8 to 3.2. The maximum melt temperature is suggested to be controlled within 210℃.

Packaging and storage

The product is packed in moisture-proof aluminum foil polyethylene composite film bags. The weight of material A is 23.75kg per bag and that of material B is 1.25kg per bag. It is transported by single-pallet stacking, with the weight of a single pallet being 1000kg or 1250kg.

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

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

The validity period is 6 months under suitable storage conditions.