Shanghai Daoqin Plastics Co., Ltd.

        尽 tube/pipe China automotive market most year has 点凉, new can automotive performance 依然抢眼. according to China automotive industrial published most new data, 2019 year 1-8 month, new can automotive separation formed 79.9万辆 and 79.3万辆, ratio upper year separation growth 31.6% and 32.0%.

         for new can automotive 说, improves 续航里程 will is new can automotive future for most large 挑战. improves 续航里程 main/primary has types methods: improves battery property can, increase battery and automotive light amount 化. its in, automotive light amount is is most can 行, cost most low, most fast speed methods.

         engineering plastics its light amount, flame retardant, hydrolysis resistant and high temperature resistance property can, in new can automotive inner outer manufacturing in large has use 武之.

         development tool has different key/critical property can polyamide (PA)

         is meet/satisfy new can automotive various application combined different requirements, EMS-GRIVORY company 专门针 for new can automotive development design multiple polyamide (PA) product.

        EMS-GRIVORY long fiber reinforcement high property can polyamide (PA) is heavy type pressure alloy substitute/replace material. due to it has separation 芳香基质, make in water rear can maintain rigid property and strong/high degree, this polyamide (PA) can used for electrical battery and outer housing/shell and other parts.

        据 introduction, long glass fiber reinforcement material (LFT) can in high temperature lower improvement hot mechanical properties, therefore make in 玻璃化转变 temperature degree temperature degree lower, this LFT product still tool has high mechanical properties.

         in addition, fiber skeleton/framework in 碰撞载荷 lower can absorption a large amount of can amount. is type ratio high process, EMS-GRIVORY provide and elongation related material material 集, 考虑 各 toward property and negative type type, achieve new can automotive structure field/area in structure parts optimization design.

         for/regarding new can automotive in high pressure electrical system parts, high property can polymer manufacturing provide various flame retardant polyamide (PA), from non reinforcement polyamide (PA) 6 and glass fiber reinforcement PA66 and PA6 grade, to can in high 达260℃ temperature degree lower welding poly 邻苯二甲酰 amine.

         is promote in cooling system in tool has property application, 例如辅助 water or hot tube/pipe block, EMS-GRIVORY development new product Grivory HT1VA, product tool has excellent resistant hydrolysis and resistant cooling agent property can, can in in and other cooling agent temperature degree lower long use.

         company table/sheet 示, in same conditions lower, and 传统PPA versus ratio, Grivory HT1VA in 95℃ water in 约12000 small rear, strong/high degree value high 30%. in used for electrical 动车辆部 parts 时, product advantages is tool has electrical versus stability property.

         hydrolysis resistant PBT材 material meet/satisfy growth market demand BASF 进一步 development its hydrolysis resistant (HR) thermoplastic polyester series, meet/satisfy fast speed development new can automotive and 自动驾驶 system parts growth demand.

         expand Ultradur HR series 包括: Ultradur B4330 G6 HR High Speed, high flow property, can use light grade, 含30% glass fiber reinforced;Ultradur B4330 G10 HR, high degree reinforcement grade, 含50% glass fiber;Ultradur B4331 G6 HR, processing properties relatively good lower generation product.

        HR grade significantly improve/increase for alkali property resistant resistant property, alkali property 介质会引发应 force cracking. new type Ultradur B4331 G6 HR grade is 如此, meanwhile large improvement melt stability property and flow property.

         in testing in, make in high temperature lower maintain relatively long time, Ultradur B4331 G6 HR viscosity 也不会 increase large. material also can use color formed color (RAL 2003), used for production new can automotive high pressure 插塞接头.

         due to PBT tool has high resistant electrical property can, therefore 插塞接头 can design more small, still can new can automotive in relatively high electrical pressure. therefore can reduce cost, decrease light parts weight.

         expand flame retardant PBT product series

         is 抓住无人驾驶 new can automotive application areas in machine 遇, specialty chemical company LANXESS positive in expand its 基于PBT flame retardant mixed material series, increase in hot filament testing in tool has excellent flame retardant property can product types.

         product series in 第一款 product is glass fiber content is 25% reinforcement composite/compounding material. plan very fast will experiment/testing product toward market.

         LANXESS high property can material (HPM) business application development 人员Alexander Radeck说: “ due to this type of PBT材 material tool has high hot filament resistant resistant property, therefore it in 无人看 tube/pipe use electrical appliances in parts in tool has very large force. in addition, 我们发现 in electrical 动车辆 electrical and electronics parts in has non good application machine 会, 例如, in battery electrical 方面. ”

         new type PBT材 material already VDEPrüf-und Zertifizierungsinstitut has company certification, for/regarding thick is 0.4至3.0 mm, its GWIT value is 775℃(灼 hot filament temperature degree, IEC 60695-2-13). according to IEC 60695-2-11, it in formed product parts hot filament testing in 也取 极 good 结果.

         new type resistant hot filament material other features and LANXESS already market other 无卤素 flame retardant PBT配 mixed material versus 似, use 13%至30% glass fiber reinforcement product types and reinforcement mixed material.

         according to USA UL 94(保险商实验室) standards, it in flame retardant property testing in to most high V-0 grade. it for outer tool has very strong/high resistant resistant property, and in and belt/tape electrical parts 接触时 very less 会腐蚀. advantages is it tool has high heat stabilized property.

         in this product in, reinforcement Pocan BFN2502尤 is 突出. its has property can, in market upper very less 见. tube/pipe using/adopting 无卤素 flame retardant system, its fracture elongation still high 达7% above. its especially suitable for requirements dimensions stability 且永久 electrical insulation parts.