Light Green Epoxy Pultruded Fiberglass Tube Added Imported Fire Retardant
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High Light
epoxy fiberglass tube
,hollow fiberglass tube
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Product NameEpoxy Pultruded Rod
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Product ColorLight Green
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Density2.1g/cm3
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Tensile Strength≥400Mpa
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Flexural Strength≥650Mpa
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Place of OriginChina
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Brand NameHongcheng
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Model NumberHC-XC-RT-R
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Packaging Detailscrate packing/ carton/pallet
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Delivery Time5-8work days
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Payment TermsT/T
Light Green Epoxy Pultruded Fiberglass Tube Added Imported Fire Retardant
Custom pultruded epoxy tube / Multi specifications Pultrusion epoxy fiberglass tube
Product Introduction:
Custom pultruded epoxy tube 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.
| 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 |
Product Advantage:
Excellent mechanical processability & high degree of automation processing machining
Excellent Water Resistance,available for humid environment and immerse into transformer oil.
| Hong Cheng Grade | FR4 Epoxy Tubes | |||
| Item No. | ||||
| Item | Test method | unit | values | |
| Physical properties | Flexural strength | JB/DQ2473-90 | Mpa | ≥156.9 |
| Shear strength | JB/DQ2473-90 | Mpa | ≥7.84 | |
| Compressive strength | JB/DQ2473-90 | Mpa | ≥88.3 | |
| Water Absorption | JB/DQ2473-90 | % | ≤0.05 | |
| Electric strength perpendicular to lamination | JB/DQ2473-90 | kv | 5.5kv Pass | |
| Electrical Properties | Permittivity(50Hz) | JB/DQ2473-90 | % | ≤0.05 |
| Density | JB/DQ2473-90 | g/cm3 | 1.6 | |
| Surface Resistivity(500v) | JB/DQ2473-90 | Ω | ≥1.0 | |
| Volume Resistivity(500v) | JB/DQ2473-90 | Ω*m | ≥1.0 | |
| 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. |
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