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| Categories | Electrical Epoxy Resin |
|---|---|
| Brand Name: | Wenyou |
| Model Number: | 8217F |
| Certification: | 19001；14001；45001; UL;SGS;REACH |
| Place of Origin: | China |
| MOQ: | 200KG FOR SAMPLES, bulk order are welcome for each quantity with fast delivery time |
| Price: | Pricing based on different products and according to the marketing |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 12000 tons per month and we have sufficientproduction capatity |
| Delivery Time: | regularly 15 working days and we can shorter |
| Packaging Details: | 20KG/200KG/1200KG with Drum |
| Name: | Epoxy Resin Insulation Raw Material For Electrical Components And Products Bushing And Busbar |
| Curing Time: | 80°C×4 hrs+140°C*12hrs |
| Epoxy / hardener mixture temperature: | 50-60°C /1-1.5hours |
| Gelation time: | 80°C/4 hrs+100°C/2hrs+120°C/2hrs. |
| Impact strength: | 8-16kJ / m2 |
| Color: | Transparent, light yellow, viscous liquid |
| Dielectric Strength: | 7-14KV / mm |
| Curing shrinkage: | 0.8-1.0% |
| Thermal decomposition: | ＞320°C |
| Viscosity: | 300-600 |
| Tensile Strength: | High |
| Elongation: | High |
| Company Info. |
| Shanghai Wenyou Industry Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Production details:
| Epoxy resin | LE-8217 | 100 pbw |
| Hardener | LH-8217 | 100 pbw |
| Filler | Silica Flour | 300-350 pbw |
| Color paste | LC series * | 3 pbw |
| LE--8217 is a modified saturated epoxy resin system. | LH--8217 is a modified weather-resistant acid anhydride hardener. | ||||
| Properties | Unit | Value | Properties | Unit | Value |
| Appearance | Visual | Transparent, light yellow, viscous liquid | Appearance | Visual | Transparent, light yellow liquid |
| Epoxy value | Eq/kg | 4.5-5.0 | Viscosity at 25°C | mPa.s | 200-500 |
| Viscosity at 25°C | mPa.s | 500-1000 | Density at 25°C | g/cm3 | 1.17-1.24 |
| Density at 25°C | g/cm3 | 1.16-1.20 | Vapour Pressure at 25°C | Pa | About 0.5 |
| Vapour Pressure at 25°C | Pa | ﹤0.01 | Flash point | °C | About 140 |
| Flash point | °C | About 135 | |||
| Processing parameters | Automatic pressure gelation | Vacuum casting |
| Epoxy / hardener mixture temperature | 40°C /1-2 hours | 50-60°C /1-1.5hours |
| Feeding process | Pressure (0.5-5bar) | Vacuum (casting pot) |
| Mold temperature | 130-150°C | 105°C / 4-6 hours |
| Gelation time | 10-30mins | 80°C/4 hrs+100°C/2hrs+120°C/2hrs. |
| Post cure | 130-140°C×6-10 hrs | 130-140°C×6-10 hrs. |
| Properties | Value | Properties | Value |
| Glass transition temperature Tg (DSC) | 60-80°C | Thermal conductivity | 0.8-0.9W / mk |
| Tensile strength | 60-80N / mm2 | Thermal decomposition | ＞320°C |
| Flexural strength | 100-130N / mm2 | Water absorption (23°C×10days) | 0.10-0.20 % by wt. |
| Compressive strength | 140-190N / mm2 | Water absorption (100°C×60 mins) | 0.08-0.15 % by wt. |
| Impact strength | 8-16kJ / m2 | Surface resistivity | 1014Ω |
| Curing shrinkage | 0.8-1.0% | Volume resistivity | 1015Ω.cm |
| Flammability (4mm) | HB Class | Dielectric strength | 20-30kV / mm |
| Loss factor | 0.02 |
Company profile:
Shanghai Wenyou Industry Co., Ltd. is a professional epoxy resin
company located in Shanghai, China, established in 2008.
Specializing in the manufacturing, R&D, and sales of epoxy
resin, curing agents, and related products.
Our wide range of products includes epoxy resin, flame retardant
resin, curing agents, outdoor modifiers, toughening agents, epoxy
paste, demoulding agents, and fillers.
We have obtained ISO9001, ISO14001, SGS, and UL certifications, and
our products comply with ROHS and REACH safety regulations.
Our high-quality products are used in high voltage electrical
insulation applications and are exported globally. We are committed
to providing stable products and excellent service to the global
electricity industry.
Applications:
Certifications:
Customers:
Exhibitons:
Storage:
The components have to be stored in tightly sealed and dry original
containers in an environment at 6~35°C;. Under these conditions,
the shelf life will correspond to the expiration date stated on the
label ( normally 12 months). After this date, the product may be
reanalyzed to confirm if it validates yet. Partial emptied
containers should be closed tightly immediately after use.
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