HESA semi-hard gel-containing double-wall pipe for automobile wire harness

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  • Product name: HESA semi-hard gel-containing double-wall pipe for automobile wire harness

Product introduction:
Outer flame retardant PE half hard and wear-resistant polyolefin material, high shrink ratio, good adhesion and chemical and physical properties, can be very good protecting the wiring harness.
PA (polyamide) hot melt Adhesive: high temperature resistant, waterproof, moisture-proof, corrosion-resistant, and buffering of mechanical strain.
Suitable for Automotive wire harnesses, appliances wiring harness, wire and cable branches, metal pipelines need to be insulated and protected environment.

Product features:
Medium-hard materials, fire resistance, wear resistance, resistance to UV
High rate of contraction: 4:1
Excellent sealed, waterproof, moisture-proof, corrosion-resistant
 

Operation indicator:
Shrink temperature：70℃
End temperature：125℃
Working temperature：-45℃~135℃
Conformance to standard：Approvals
Mett the ROHS，135℃, 600V

Nominal Size As supplied
(mm)		 After recovered  ( mm ) Standard Packing
(M/PCS) 
Metric Inch Inside diameter Inside diameter Wall thickness           Adhesivel thickness
¢ 6.0 1/4 ≧6.0 ≦1.27 1.30 ± 0.20 0.80± 0.20 1.22
¢ 8.0 5/16 ≧8.0 ≦1.65 1.50 ± 0.20 0.85 ± 0.20 1.22
¢ 12.0 1/2 ≧12.0 ≦2.41 2.00 ± 0.20 0.90 ± 0.20 1.22
¢ 18.0 3/4 ≧18.0 ≦4.45 2.50 ± 0.20 1.15 ± 0.20 1.22

Standard colour: black, other colours can be customized.
Specifies the size, cropping can be provided according to the special requirements of the customer 

Product introduction:
Outer flame retardant PE half hard and wear-resistant polyolefin material, high shrink ratio, good adhesion and chemical and physical properties, can be very good protecting the wiring harness.
PA (polyamide) hot melt Adhesive: high temperature resistant, waterproof, moisture-proof, corrosion-resistant, and buffering of mechanical strain.
Suitable for Automotive wire harnesses, appliances wiring harness, wire and cable branches, metal pipelines need to be insulated and protected environment.

Product features:
Medium-hard materials, fire resistance, wear resistance, resistance to UV
High rate of contraction: 4:1
Excellent sealed, waterproof, moisture-proof, corrosion-resistant
 

Operation indicator:
Shrink temperature：70℃
End temperature：125℃
Working temperature：-45℃~135℃
Conformance to standard：Approvals
Mett the ROHS，135℃, 600V

Product Property Test method Test Date
Longitudinal shrinkage UL224 0～±5%
Tensile strength ASTM D 2671 ≧15MPa
Elongation at break ASTM D 2671 ≧400％
Tensile strength after aging 158℃,168hrs ≧13MPa
Elongation after aging ≧300％
Breakdown strength IEC 93 ≧20KV/mm
Corrosion ASTM D 2671 Pass
Flammability VW-1 Pass
Volume resistance IEC 60093 ≧1014Ω․cm(min.)
Hot melt adhesive technology index
 water absorption 110 ± 5℃ ASTM E 28
 Softening point < 0.5% ASTM D 570
peel strength (PE) ≧120N/25mm ASTM D 1000
peel strength (AI) ≧80N/25mm ASTM D 1000
Copyright(2016-2020) DONGGUAN KE YU NEW MATERIALS TECHNOLOGY CO.,LTD Add：No.29, Jiefang Road, Xiasha Village, Shipai Town, Dongguan, Guangdong 　粤ICP备05066754号 　
 
 
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