|Place of Origin:||China|
|Certification:||UL（E344098）/RoHS 2.0 /Reach|
|Packaging Details:||crate packing/ cartons / pallet|
|Delivery Time:||3-5 work days|
|Product Name:||GPO-3 Dog Bone/I-shaped Bracing||Product Color:||White|
|Product Size:||15 Kinds Of Specifications|
White GPO-3 Dog Bone with stable structure, GPO-3 I Bracing with non-crack
GPO-3 Dog bone/I-shaped Bracing is pultruded by composed of e-class glass-fiber and/or glass-mat reinforced unsaturated polyester and inorganic filler binder.
Products with high strength, better than foreign products, not cracking, non Explosive Edge
Excellent size, space stability
Heat resistant H class(TI ≥ 180°C)
Heat resistant C class(TI ≥ 200°C)
Excellent compressive strength(Cross ≥ 80MPa)
Excellent bending strength(≥ 380MPa)
Excellent bonding strength (non cracking in foil and wire wound)
GPO-3 Profile Shapes & Bracing Series has space stability and high degree of automation processing,it is used extensively in equipments of power controller& power transmits as cable bridge & angle insulation; insulating channel of bus duct &fuse;insulating support of inverter converter etc. GPO-3 bracing series is our company special for the transformer ,reactor,large dry transformer,etc research and development of the application characteristics of airway stay pultrusion products.with the advantage in the process of foil of wire wound around the stability of bracing structure and non-cracking
|Product Name||Item No.||Size|
|Hong Cheng Grade||HC-XC|
|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|
|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|
|Application:||Material thickness 0.5-100mm, machining tolerance according to the ISO 2768-M|
|Advantages:||1. Proficient in advanced programming software, such as: Mcam9.1, UG software programming , to meet the requirements of machining on complex surface;
2. We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high quality , high yield and lower cost.
3. To meet the customers’ requirements , company owned dozens of high-precision CNC equipments to short the delivery time .
4. The company have dozens of No.850&No.650 CNC machining center (with tool storage) , these machines can be used to complete multistep processes of complex parts at one-time.
5. The company owned several Large gantry CNC machines in 1000*1200mm , large panel parts can be completed at one-time by high-precision processing and avoid deviation from machining.