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• 1Pc 3-D printer FR4 fiberglass sheet Water-green epoxy plate 3240 FR-4 epoxy resin board G10 glass fibreProduct Price: 200x200mm 1Pcs / 300x300mm 1Pcs / 150x100mm 1Pcs /235x235mm 1Pcs / 330x330mm 1PcsRegular thickness: 0.1mm--50mm, please touch me if you need other thickness or different dimensions (in addition, you can set the thickness of 50MM-150MM）3240 epoxy board meaning:3240 is the nationwide traditional number, such as the EPGC201 variety in IEC893-3-2.According to JB-T 2197-1996 electric insulation materials product classification, naming and model preparation method:3240 four Arabic numerals:The first 3 represents laminates, coiled products, vacuum pressure dipped productsThe moment place 2 represents the inorganic base laminateThe third four represents the temperature index point F (155 degrees)The fourth digit 0 represents the product diversity codeThe 3240 epoxy laminate has a mushy surface, no air bubbles, no pits and wrinkles, yet allows for different defects that don't affect the use, such as: scratches, indentations, stains and small spots. The edges must be minimize well and the end faces needs to be freed from delamination and cracks.Executive standard: GB/T1303.1-1998.Temperature rating: Class BColor: natural (yellow), green, etc.Characteristics: The cured epoxy resin components has superb mechanical properties, high energy at medium temperature, and good electric steadiness beneath high humidity.Electrical: The cured epoxy resin formula is a great insulating materials with high dielectric properties, floor leakage resistance and arc resistance.Uses: Suitable for mechanical, electrical, electronic, electric and other fields. Also used for the processing of insulating parts, processing into varied types of insulating parts and kit insulation structural parts.The response of the epoxy resin and the curing agent used is implemented by means of a direct addition reaction or a ring-opening polymerization response of an epoxy organization in a resin molecule, with out the discharge of water or other volatile by-products. They exhibit very low shrinkage (less than 2%) throughout curing in comparison with unsaturated polyester resins and phenolic resins.1. Shipping TermsUsually, order may be sent within 4-7 working days.The default cargo is Airmail(20-35days),If you wish faster ways, others resembling EMS/DHL/TNT/Fedex etc. are available, but you should pay the extra delivery fee.When you are making order,please choose the delivery manner which you like on our internet shop. We will be aware the monitoring No. in order listing or ship e mail to you.About the delivery deadline of the shipment. Most international locations will arrive inside 35days, also, some international locations will take more time(up to 60days).So once you can't get hold of your order in time, please contact 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 honest vendor. If you like our products, please do not hesitate to provide us five star. If for any reason, you don't satisfied,please don't directly depart negative feedback, just touch us, we are able to attempt our greatest to make you satisfied.3. Customer Service-Because your satisfacition is our goal.Please dont leave any unfavourable or netural feedback or open any dispute on Aliexpress with out communication,thank you. We have faith our communique will slove the issue for you.and it wont allow you to down.You know any negative or netural or dispute totally will damage bothsides,and then will not let the issue in reality be solved. So please be at liberty to contact us. At Due to the variation of time zone between China and your location, sometimes the reply on your message might be delayed with 6-10 hours.We respond to messages Monday-Friday throughout regular enterprise hours, and maximum messages are replied within 1-2 business days. Please be patient! Thank you!4. Return Policy-We continually check carefully earlier than ship the goods, notwithstanding products may perhaps get damage in the course of the lengthy delivery.-If you find any high quality problem, please touch us inside 7 days after you get the goods. We will clear up the problem.-For any reason while you just want to go back the products, please contact us within 7 days after your receipt.-Keep the goods in customary condition and pay the transport cost by yourself, we are able to full refund after receive returned product.- A Refund could be given when we received the again item high quality fine. Please contact us earlier than delivery any goods back. The sender delivery costs do not return, and the again shipping cost must payed in your side. Thanks on your evaluate us.5. About Us-We are always providing highest quality merchandise and repair to our customers. Hope every clients completely happy looking on our shop. Thank you!

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