GPO-3 E shape / Custom GPO-3 shapes / multi specification pultruded profiles
Product Description:
GPO-3 E shape 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 |
| E Profile | HC-XC-SE-W | GPO3 E White Profile 8*18 |
| 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 | ||
Pultrusion Technique
| Custom Your Own Mould | |
| Mould trade Process | |
| 1. Quote | According to the sample & Sample |
| 2. Comfirm | Color,Material,Price,Payment,MOQ, |
| 3. Advance | Pay the Mould cost 100% by T/T |
| 4. Mould Design/Processing | Start to make mold after mould design cofirm,and send try-out report or trial samples to customer for comfirmation |
| 5. Balance settlement | 100% by T/T after the customer approved the samples and decide to start the production |
| 6. Delivery | Delivery by sea or air under EXW/FCA |
Our services cover all industries and reach all parts of the world.
