Red U Channel / Fiberglass Structural Shapes 180 Seconds High Arc Resistance
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High Light
fiberglass l channel
,custom u channel
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Product NameGPO-3 U Channel
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Product NameGPO-3 U Channel
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Product ColorRed/Gray/White
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Product Size21 Kinds Of Specifications
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Impact Strength≥ 475Kj/m2
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Surface Resistivity≥ 1.0×1014Ω
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Breakdown Voltage Parallel To Lamination≥ 45KV
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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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Delivery Time5-7 working days
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Payment TermsT/T
Red U Channel / Fiberglass Structural Shapes 180 Seconds High Arc Resistance
High Arc resistance U channel / 180 seconds arc resistance GPO-3 U channel
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Introduction:
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U channel 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
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Application:
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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 |
| GPO-3 U Channel | HC-XC-U-R | 3.175*114.3*63.5*63.5 |
| HC-XC-U-R | 3.2*79*28.5*28.5 | |
| HC-XC-U-R | 4*6.3*6.3*46*28*28 | |
| HC-XC-U-R | 5*4*4*120*40*40 | |
| HC-XC-U-R | 5*100*35*35 | |
| HC-XC-U-R | 6.35*50.8*25.4*25.4 | |
| HC-XC-U-R | 7*5*5*53*55*55 | |
| HC-XC-U-R | 7*127*45*45 | |
| HC-XC-U-R | 10*127*45*45 | |
| HC-XC-U-R | 10*110*60*60 | |
| HC-XC-U-R | 10*127*45*45 | |
| HC-XC-U-G | 6.2*76*38*38 | |
| HC-XC-U-G | 6.0*50*40*40 |
| 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 | ||
High Arc resistance U channel used in Fixture
Tooling jig refers to auxiliary consumables used in machining parts and producing products , such as polishing spacer , tooling fixture of CNC machining, various blocks, etc. The requirements of insulation materials in this field are different such as abrasion resistance, high mechanical strength and excellent tolerance .The commonly materials used in this industry are HC-GPO3/HC-FR4/HC-FR2 etc.
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