Механическое уплотнение MG1/109 TFE сильфон - 20/25/30/35 Устойчивость к кислотам и щелочам
12239
Пластина из стеклотекстолита FR-4 толщиной 1/1.5/2/3 мм водно-зеленого цвета
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История цены
*История изменения цены! Указанная стоимость возможно, уже изменилось. Проверить текущую цену - >
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-18-2026 | 3722.10 руб. | 3908.44 руб. | 3815 руб. |
| Feb-18-2026 | 3691.62 руб. | 3876.12 руб. | 3783.5 руб. |
| Jan-18-2026 | 3097.21 руб. | 3252.26 руб. | 3174.5 руб. |
| Dec-18-2025 | 3628.48 руб. | 3809.8 руб. | 3718.5 руб. |
| Nov-18-2025 | 3159.25 руб. | 3317.58 руб. | 3238 руб. |
| Oct-18-2025 | 3566.47 руб. | 3744.48 руб. | 3655 руб. |
| Sep-18-2025 | 3535.37 руб. | 3712.37 руб. | 3623.5 руб. |
| Aug-18-2025 | 3503.87 руб. | 3678.93 руб. | 3590.5 руб. |
| Jul-18-2025 | 3472.44 руб. | 3646.44 руб. | 3559 руб. |
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Характеристики
Пластина из стеклотекстолита FR-4 толщиной 1/1.5/2/3 мм водно-зеленого цвета
Описание товара
Description1/1.5/2/3mm thickness FR4 fiberglass sheet Water-green epoxy plate 3240 FR-4 epoxy resin board glass fibre 3D3240 full name epoxy laminated glass cloth boardProduct Price: 200x200mm 1Pcs / 300x300mm 1Pcs / 150x100mm 2Pcs /235x235mm 1Pcs / 330x330mm 1PcsRegular thickness: 0.1mm--50mm, please contact me if you need other thickness or other dimensions (in addition, you can set the thickness of 50MM-150MM）3240 epoxy board meaning:3240 is the national standard number, corresponding to the EPGC201 type in IEC893-3-2.According to JB-T 2197-1996 electrical insulation material product classification, naming and model preparation method:3240 four Arabic numerals:The first 3 represents laminates, coiled products, vacuum pressure dipped productsThe second place 2 represents the inorganic base laminateThe third 4 represents the temperature index level F (155 degrees)The fourth digit 0 represents the product variety codeThe 3240 epoxy laminate has a smooth surface, no air bubbles, no pits and wrinkles, but allows for other defects that do not affect the use, such as: scratches, indentations, stains and small spots. The edges should be cut neatly and the end faces must be free of delamination and cracks.Executive standard: GB/T1303.1-1998.Temperature rating: Class BColor: natural (yellow), green, etc.Characteristics: The cured epoxy resin system has excellent mechanical properties, high strength at medium temperature, and good electrical stability under high humidity.Electrical: The cured epoxy resin system is an excellent insulating material with high dielectric properties, surface leakage resistance and arc resistance.Uses: Suitable for mechanical, electrical, electronic, electrical and other fields. Also used for the processing of insulating parts, processing into various types of insulating parts and equipment insulation structural parts.The reaction of the epoxy resin and the curing agent used is carried out by a direct addition reaction or a ring-opening polymerization reaction of an epoxy group in a resin molecule, without the release of water or other volatile by-products. They exhibit very low shrinkage (less than 2%) during curing compared to unsaturated polyester resins and phenolic resins.![]()
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1. Shipping Terms
Usually, order will be sent within 4-7 working days.The default shipment is Airmail(20-35days),If you need faster ways, others such as EMS/DHL/TNT/Fedex etc. are available, but you need to pay the extra shipping fee.When you make order,please choose the shipping way which you want on our web shop. We will notice the tracking No. in order list or send email to you.About the delivery deadline of the shipment. Most countries will arrive within 35days, also, some countries will take more time(up to 60days).So if you can't receive your order in time, please contact us first(don't open dispute impetuously).If the order still doesn't arrive within 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 give us 5 star. If for any reason, you do not satisfied,please do not directly leave negative feedback, just contact us, we will try our best to make you satisfied.3. Customer Service-Because your satisfacition is our goal.Please dont leave any negative or netural feedback or open any dispute on Aliexpress without communication,thank you. We believe our communication will slove the problem for you.and it wont let you down.You know any negative or netural or dispute totally will hurt bothsides,and then will not let the problem really be solved. So please feel free to contact us. At Due to the difference of time zone between China and your location, sometimes the reply to your message will be delayed with 6-10 hours.We respond to messages Monday-Friday during regular business hours, and most messages are replied within 1-2 business days. Please be patient! Thank you!4. Return Policy-We always check carefully before send the goods, however products may get damage during the long delivery.-If you find any quality problem, please contact us within 7 days after you get the goods. We will solve the problem.-For any reason if you just want to return the products, please contact us within 7 days after your receipt.-Keep the products in original condition and pay the shipping cost by yourself, we will full refund after receive returned product.- A Refund will be given after we received the back item quality fine. Please contact us before shipping any items back. The sender shipping costs do not return, and the back shipping cost should payed in your side. Thanks for your consider us.5. About Us-We are always offering best quality products and service to our customers. Hope every customers happy shopping on our shop. Thank you!Трекер стоимости
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