Custom pultruded epoxy rod of φ5-φ130 / Multi specifications Pultrusion epoxy fiberglass rod
Product Introduction: custom pultruded epoxy rod is made of composed imported alkali-free glass fiber cloth ,impregnated with imported high quality epoxy resin,added the imported fire retardant and cementing compound,pultruded under high temperature and high pressure. |
Product Advantage: Excellent mechanical processability & high degree of automation processing machining Excellent Water Resistance,available for humid environment and immerse into transformer oil. |
Materials: glass fiber cloth,epoxy resin,fire retardant and cementing compound Feature:Meet the requirement of different colors and smooth appearance High arc resistance & mechanical strength & flame resistance,low water absorption,the insulation properties not changed by the time and environment |
Application:Transformer,reactor,large dry transformer, High voltage electrical equipment such as VFD,soft starter cabinet,SVG and reactive power compensation etc |
Hong Cheng Grade | HC-XC-RB-W | |||
Item | Test method | unit | values | |
Physical properties | Density | IEC 60893-2:2003 | g/cm3 | 1.95-2.0 |
Water Absorption | ISO 62:2008 | % | <0.3 | |
Impact Strength | IEC 60893-2:2003 | KJ/m2 | ≥33 | |
Flexural strength | IEC 60893-2:2003 | MPa | ≥300 | |
Compressive Strength(axial) | IEC 60893-2:2003 | MPa | ≥175 | |
Electrical Properties | Breakdown Voltage parallel to lamination(at 90℃ in mineral oil) | IEC 60893-2:2003 | KV | ≥35 |
Electric strength perpendicular to lamination (at 90℃ in mineral oil) | IEC 60893-2:2003 | KV/mm | ≥10.2 | |
Insulation resistance after immersion in water | IEC 60893-2:2003 | MΩ | ≥1000 | |
Volume Resistivity | IEC 60093:1980 | Ω | 5.0×1011-1013 | |
Surface Resistivity | IEC 60093:1980 | Ω | 5.0×1010-1012 | |
Permittivity (1MHZ) | IEC 60893-2:2003 | 4.0-5.0 | ||
Dissipation factor(1MHZ) | IEC 60893-2:2003 | — | 0.04-0.05 | |
Thermal properties | Flammability | IEC 60893-2:2003 | Class | V-0 |
Thermal endurance | IEC 60893-2:2003 | Class | - |
Packing detail:plywood crate packing;plywood pallet;plastic pallet;Exports standard cartons for products
delivery detail: 5-7 working days
Pallet Packing
Our company is located in Xiang’an manufacture base of Xiamen Special Economic Zone.It is a national hi-tech enterprise with the ability to R&D,production,sale and further processing,we has became the solver of electric insulation technology project .We have more than one hundred machines including CNC and Digital controlled lathe.every kinds of Bending machine,Punching machine,have establish the completely production chain of design and precision further processing .We are the only modernization company in the country which is totally operated by Numerical control in respect of material production and the process for non-metallic insulating spare parts.All of the products have gained the UL certification of the USA,The French national standard certification,CEMT,RoHS,Reach and many national& international authoritative organization certification.