National Consulting Hotline 400-0590-280
同时 也有很强的拉伸强度，杰出的弹性，更需要比较好的耐温性和耐老化性。 The sealing rings of doors and windows need to have the important effects of waterproofing, sealing and energy saving. It has the functions of sound insulation, dustproofing, antifreeze, warmth, etc., but also has strong tensile strength, excellent elasticity, and better temperature resistance and resistance. Aging. 用 改性 PVC ，硫化三元乙丙橡胶密封圈和热塑性三元乙丙橡胶密封圈为主。 At present, the sealing ring market generally uses modified PVC , vulcanized EPDM rubber sealing rings and thermoplastic EPDM rubber sealing rings.
, 该密封圈是近几年从国外引进技术和国内自主研制的基础上开展起来的一种新资料，首要用于轿车门窗密封圈，近几年开端用于修建门窗密封圈。 Thermoplastic EPDM rubber sealing ring . This sealing ring is a new material developed on the basis of imported technology from abroad and domestic independent development in recent years. It is mainly used for car door and window sealing rings. In recent years, it has been used for construction. Door and window seals.
The outstanding advantages of thermoplastic EPDM rubber seals are:
1 ) Function and service life are appropriate with vulcanized EPDM rubber seals.
PVC 适当）。 2 ) Compared with vulcanized EPDM seals, the processing energy consumption is low ( appropriate with PVC ).
3 ) It does not contain heavy metals such as halogen and lead, plus it can be recycled after several years, which meets the requirements of green building materials.
0.9~0.95 ）出窗率高。 4 ) The specific gravity is small (only 0.9 ~ 0.95 ) and the window-out rate is high. It seems that the purchase price is high and the actual use cost is low. In recent years, this product has been developed extremely quickly in the application of doors and windows.
Product characteristics of thermoplastic EPDM rubber seals:
1 ) Light bulk density, high elastic strength and no water absorption (replaces the traditional materials such as three linoleum, four felts, asphalt wood fir boards, etc.). The product is environmentally friendly, the construction is simple, and the effect of seepage prevention, leakage prevention and water stopping is good.
80℃ ～－ 45℃ 不流动、不变形、不脆裂、运用寿命长。 2 ) Corrosion resistance, aging resistance, high and low temperature resistance + 80 ° C to- 45 ° C No flow, no deformation, no brittleness, and long service life.
3 ) It has an independent open-cell bubble structure. The appearance of the special type of seam plate is a uniform distribution of honeycomb holes, which can be tightly bonded to the cement sealant without fluffing. It is used to swell and shorten the changes to enhance the seams. Seal swells and stops water.
热塑性三元乙丙橡胶密封圈 的了解，希望能帮助您知道您想采购的橡胶密封圈特性，清楚了解您想采购怎么样的 橡胶密封圈 。 By understanding the thermoplastic EPDM rubber seals , we hope to help you know the characteristics of the rubber seals you want to purchase, and clearly understand what kind of rubber seals you want to purchase . If you have any questions, welcome to the Haisheng Rubber official website for consultation. We have a team of professional engineers to answer your questions and give suggestions.
[Label this article]:
[Responsible editor]: Cixi Haisheng Rubber Products Co., Ltd. All rights reserved: http://carmenfan.com/ Reprinted please indicate the source