GPO-3 Special Custom U Channel , Fiberglass U Channel Shaped Groove Stable Structure
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High Light
fiberglass l channel
,custom u channel
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Product NameGPO-3 Special U Channel
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Product ColorWhite
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Density1.85-2.0g/cm3
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Tensile Strength≥400Mpa
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Flexural Strength≥650Mpa
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Arc Resistance≥ 180Sec
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Place of OriginChina
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Brand NameHongcheng
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CertificationUL（E344098）/RoHS 2.0 /Reach
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PriceEXW , FCA , FOB
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Packaging Detailscrate packing,plywood pallet , plastic pallet ，carton
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Payment TermsT/T
GPO-3 Special Custom U Channel , Fiberglass U Channel Shaped Groove Stable Structure
GPO-3 Shaped groove / multi specifications GPO-3 shapes / Custom GPO-3 shapes
Product Introduction:
GPO-3 Shaped groove is pultruded by composed of e-class glass-fiber and/or glass-mat reinforced unsaturated polyester and inorganic filler binder.
Feature:
Stable structure,non cracking, non Explosive Edge
Technical advantages, mold development and design capabilities, excellent supporting capacity.
High Arc Resistance:≥180 Seconds
Track Resistance:CTI≥600V
Heat Resistance:Class F,up to 130℃
Thermal Impact:Temp. Index: -273℃ to +155℃
Fire Retardant:UL 94 V-0 Grade
Application:
Power control & Power transmits:Cable bridge & angle insulation；
Insulation channel of bus duct & fuse;
Insulating support of inverter,converter
Diagram:
Specification sheet:
| Product Name | Item No. | Size |
| Special Shaped | HC-XC-SD | 28.57*111.02*1300 |
| Hong Cheng Grade | HC-XC | ||||
| Item | Test method | Unit | Values | ||
| Physical properties | color | ---- | /// | ||
| density | IEC 60893-2 8.1 | g/cm3 | 1.85-2.00 | ||
| water absorption | IEC 60893-2 8.2 | % | ≤ 0.5 | ||
| Mechanical properties | Tensile strength | IEC 60893-2 5.7 | Mpa | ≥400 | |
| Flexural Strength(perpendicular) | IEC 60893-2 5.1 | ≥650 | |||
| Compressive strength | parallel | IEC 60893-2 5.3 | ≥ 290 | ||
| perpendicular | ≥200 | ||||
| Shearing strength | IEC 60893-2 5.6 | ≥ 89.7 | |||
| Impact strength(Charpy) | IEC 60893-2 5.5 | Kj/m2 | ≥ 475 | ||
| Electrical properties | Volume Resistivity | IEC 60089 | Ω·m | ≥1.0 x 1012 | |
| Surface Resistivity | Ω | ≥ 1.0×1014 | |||
| Electric strength perpendicular to lamination (90℃ in oil) |
IEC 60893-2 6.1.2 | kV/mm | ≥ 10.0 | ||
| Breakdown Voltage parallel to lamination | KV | ≥ 45 | |||
| Arc Resistance | IEC 61621:1997 | Sec. | ≥ 180 | ||
| Thermal properties | Coefficient of Thermal Expansion | ASTME 228-11 | 1/K | ≤2×10-5 | |
| coefficient of heat conduction | GB/T 10297-1998 | W/(m2×K) | ≤10.79 | ||
GPO-3 Shaped groove used in new energy
New energy in the energy field is a trend that the world has been advocating for development, it has been developing from traditional oil and coal to cleaner and more environmentally friendly energy sources such as solar power and wind power etc..
At the same time, clean energy has been using to develop energy storage areas such as lithium batteries, supercapacitors and energy-saving components.With the development of the industry, the insulation materials of our company have expanded more market and R&D direction
Our GPO-3sheet are widely used in new energy field,including Wind power,photovoltaic,power battery etc.
Our services cover all industries and reach all parts of the world.