Descriptions

• 0.5m Length 3240 epoxy resin board FR4 insulation board electric board fiberglass board hot temperature resistantRegular thickness: 0.1mm--50mm, please contact me if you would like other thickness or other dimensions (in addition, you would set the thickness of 50MM-150MM）Color: yellow, mild green, Black More specs required, wholesale prices. Please contact me.3240 epoxy board meaning:3240 is the national common number, equivalent to the EPGC201 type in IEC893-3-2.According to JB-T 2197-1996 electrical insulation materials product classification, naming and model preparation method:3240 four Arabic numerals:The first three represents laminates, coiled products, vacuum stress dipped productsThe second place 2 represents the inorganic base laminateThe 0.33 four represents the temperature index point F (155 degrees)The fourth digit 0 represents the product variety codeThe 3240 epoxy laminate has a comfortable surface, no air bubbles, no pits and wrinkles, but permits for different defects that do not influence the use, such as: scratches, indentations, stains and small spots. The edges needs to be minimize neatly and the top faces needs to be free of delamination and cracks.Executive standard: GB/T1303.1-1998.Temperature rating: Class BColor: pure (yellow), green, etc.Characteristics: The cured epoxy resin method has supreme mechanical properties, high energy at medium temperature, and good electrical balance beneath high humidity.Electrical: The cured epoxy resin method is a superb insulating material with high dielectric properties, surface leakage resistance and arc resistance.Uses: Suitable for mechanical, electrical, electronic, electrical and different fields. Also used for the processing of insulating parts, processing into diverse forms of insulating components and equipment insulation structural parts.The reaction of the epoxy resin and the curing agent used is applied via a right away addition response or a ring-opening polymerization response of an epoxy group in a resin molecule, without the release of water or different risky by-products. They reveal very low shrinkage (less than 2%) during curing compared to unsaturated polyester resins and phenolic resins.1. Shipping TermsUsually, order will be sent inside 4-7 working days.The default shipment is Airmail(20-35days),If you would like faster ways, others resembling EMS/DHL/TNT/Fedex etc. are available, yet it is best to pay the additional shipping fee.When you make order,please desire the shipping approach which you want on our cyber web shop. We will note the tracking No. in order checklist or send email to you.About the delivery closing date of the shipment. Most nations will arrive inside 35days, also, some international locations will take extra time(up to 60days).So whenever you can't acquire your order in time, please touch us first(don't open dispute impetuously).If the order nonetheless doesn't arrive inside 75days(Brazil 90days), we will refund you.2. Feedbackwe are a kind and sincere vendor. If you like our products, please do not hesitate to offer us five star. If for any reason, you do not satisfied,please don't instantly go away unfavourable feedback, just contact us, we are able to attempt our best to make you satisfied.3. Customer Service-Because your satisfacition is our goal.Please dont depart any damaging or netural suggestions or open any dispute on Aliexpress with out communication,thank you. We have confidence our verbal exchange will slove the difficulty for you.and it wont allow you to down.You know any destructive or netural or dispute totally will damage bothsides,and then will not let the problem if truth be told be solved. So please feel free to contact us. At Due to the difference of time zone between China and your location, sometimes the answer in your message might be delayed with 6-10 hours.We reply to messages Monday-Friday throughout steady business hours, and most messages are answered within 1-2 enterprise days. Please be patient! Thank you!4. Return Policy-We continuously check intently earlier than send the goods, notwithstanding merchandise may perhaps get harm during the long delivery.-If you discover any quality problem, please touch us within 7 days after you get the goods. We will solve the problem.-For any purpose if you simply wish to go back the products, please touch us within 7 days after your receipt.-Keep the goods in common situation and pay the shipping cost by yourself, we can full refund after acquire returned product.- A Refund can be given after we received the back item quality fine. Please touch us before shipping any items back. The sender delivery fees do not return, and the again shipping charge must payed in your side. Thanks on your consider us.5. About Us-We are consistently providing best quality merchandise and service to our customers. Hope each prospects pleased browsing on our shop. Thank you!

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