√ Il primo schienale del sedile indipendente leggero della terza fila √ La soluzione aiuta le nuove auto a perdere il 30% di peso e a risparmiare il 15% sui costi rispetto al loro predecessore Le parti leggere sono state applicate e applicate con successo alle nuove auto del 2021. Il nuovo modello, che dovrebbe essere messo in vendita nella seconda metà di quest'anno, è riuscito a ridurre il peso corporeo con un componente leggero sullo schienale della poltrona della terza fila. La terza fila posteriore della precedente generazione di auto era costituita da 15 diversi componenti in acciaio e la carrozzeria era molto pesante. Quindi si spera che i sedili della terza fila del 2021 soddisfino tutti i criteri di prestazione pur essendo più leggeri e più competitivi in ​​termini di costi. "Essere più leggeri non significa necessariamente essere più costosi", hanno detto i ricercatori. Rispetto al modello della generazione precedente, durante la ricerca e lo sviluppo del nuovo modello, non solo abbiamo ottenuto una riduzione del 30% del peso del sedile della terza fila, ma abbiamo anche risparmiato il 15% del costo. Questi obiettivi vengono raggiunti perché abbiamo molti ottimi partner". Le parti in resina dei seggiolini auto tradizionali contengono rinforzi metallici, che aumentano il costo del processo. La speranza è di ottenere un'intera iniezione di parti senza elaborazioni complesse e costose. Per soddisfare i requisiti, è stato utilizzato un esclusivo prodotto PA6 in poliammide modificato resistente agli urti e rinforzato con fibra di vetro al 35%, insieme al suo strumento proprietario di simulazione al computer (CAE) che può essere utilizzato in più fasi di sviluppo. Gli strumenti proprietari di simulazione al computer (CAE) di Basf "Classifico il design dei sedili della terza fila della Toyota Senna 2021 come una tecnologia abilitante", ha affermato lo sviluppatore. È il primo schienale del suo genere interamente stampato a iniezione ad essere progettato senza inserti e una delle sfide progettuali era garantire che il sedile avesse un elevato allungamento e resistenza agli urti per soddisfare i requisiti di prevenzione degli urti. "Allo stesso tempo, ci siamo concentrati sulla robustezza e sulla rigidità dei sedili, perché anche la terza fila sostiene il pavimento". Contattaci, ti offriremo i migliori materiali al miglior prezzo.

Nylon 12 (PA12) is a kind of polyamide engineering plastics with excellent properties. With rich petroleum by-product butadiene as the main raw material, low production cost, high economic effect, has been widely used in various fields. Modified nylon 12 is made of nylon 12 resin and quantitative filler, color powder, additives and other components blend, after extrusion, granulation and other processes to obtain a thermoplastic with different properties. LFT-G Chemical modified nylon 12 series products are suitable for extrusion, injection molding and other processing technology, can meet the diversified and customized needs of customers, suitable for automobile, electronic appliances, communications, electric power, medical, sports equipment and other fields. Product line includes: Long glass fiber reinforced PA12, Long carbon fiber reinforced PA12 Long glass fiber reinforced PA12 series LFT-G® long glass fiber reinforced PA12 series is divided into LGF20, LGF30, LGF40 and other specifications according to the long glass fiber filling volume, with the long glass fiber content ranging from 20%-60%. Applications: electronic appliances, sports equipment, quick connector, connector, sanitary ware, shell, bracket, etc. Long carbon fiber reinforced PA12 series La serie PA12 rinforzata con fibra di carbonio lunga LFT-G® è suddivisa nelle specifiche LCF30, LCF40, LCF50 in base alla quantità di riempimento della fibra di carbonio (20% -60%). Ha una buona resistenza, stabilità dimensionale, conducibilità, resistenza agli urti, ecc. Applicazioni: apparecchi elettronici, attrezzature sportive, connettore rapido, connettore, sanitari, scocca, staffa, ecc. Per noi sono disponibili anche altri PA12 funzionali come il grado resistente Toughten, il grado resistente ai raggi UV, ecc.

Sales of new energy vehicles increased significantly Make the concept of "car lightweight" It's hot again. A variety of modified plastics, composite materials and light alloy materials are increasingly mature, not only in the traditional automobile engine around, but also in the power battery of new energy vehicles, there are a variety of plastic applications. But these plastics do not perform well on the safety issue of flame retardancy. Flame retardant and its related industries along with "automobile lightweight" become the hot spot of the automobile industry. Development direction of flame retardant plastics for auto parts At present, the common types of flame retardant materials used in automotive parts are PP, PA, PU, PC, ABS materials, as well as a variety of modified materials and composite materials composed of them. Compared with traditional fuel vehicles, new energy vehicles have added battery modules, charging piles and charging guns and other components. ➡️ The amount of engineering plastics used for battery pack module of a single new energy vehicle is about 30kg. The plastic shell of new energy vehicle mainly uses modified PP, modified PPS, PPO and other high temperature resistant plastics. ➡️ Charging piles require engineering plastics due to high usage standards and harsh operating environment. Each charging pile needs about 6kg engineering plastics. At present, PBT, PA and PC are commonly used. When preparing flame retardant plastics, most of them will increase their limiting oxygen index LOI to about 25-35%, so as to effectively improve the overall safety index of vehicles. In addition, with the current combination of electrification and carbon neutrality, plastics and various flame retardants containing halogens will be more restricted. Therefore, the future development direction of flame retardant plastics, in addition to the need for sufficient mechanical properties to meet the lightweight demand, in electric vehicles and other fields will also need materials to pay attention to the electrical, processing, environmental protection requirements Flame retardants will develop towards the direction of halogen-free and high performance, while the research focus of high performance flame retardants will develop towards the direction of complex co-effect flame retardants, halogen-free flame retardants, expansion flame retardants, superrefinement, nano technology, high efficiency surface chemical modification technology and multi-functional technology. Application of flame retardant materials in automobile parts At present, the flame-retardant plastics mainly used are PP, PU, ABS and PC. According to the special needs of automobile parts, composites (alloying), PA, PBT and PMMA are also used accordingly. Flame retardant PP PP is the largest amount of automotive plastic polymer material, has excellent chemical corrosion resistance, and the processing process is simple, low cost. Widely used in automobile instrument panel, battery pac...

Long Glass Fiber reinforced polypropylene plastic refers to the modified polypropylene composite material which contains the glass fiber length between 10 and 25mm. After injection molding and other processes, the three-dimensional structure is formed. It is also called Long Glass Fiber polypropylene, or LGFPP. There are also many materials at home and abroad referred to Long fiber reinforced thermoplastic as LFT, that is, the abbreviation of long-fiber reinforce thermoplastic. From the material definition, LGFPP belongs to a kind of LFT. Material characteristics Microstructure determines macro performance, so 10~25mm long glass fiber reinforced plastics (LGFPP) compared with ordinary 4~7mm short glass fiber reinforced plastics (GFPP) has higher strength, stiffness, toughness, dimensional stability, low warpage. In addition, long glass fiber reinforced polypropylene has better creep resistance than short glass fiber reinforced polypropylene even if it is subjected to 100℃. On the injection molding product, the long glass fiber interleaved into a three-dimensional network structure, even after the polypropylene substrate is burned, the long glass fiber network still forms a certain strength of the glass fiber skeleton, while the short glass fiber after burning generally into a non-strength fiber skeleton. This is mainly because the ratio of length to diameter of reinforced fiber determines the reinforcement effect. The critical length to diameter ratio is L/D. The packing and short glass fiber with the critical length to diameter ratio less than 100 have no reinforcement effect, while the long glass fiber with the critical length to diameter ratio less than 100 has the reinforcement effect. Compared with metal materials and thermosetting composites, the density of long glass fiber plastics is low, and the weight of the same parts can be reduced by 20~50%. Long glass fiber plastics can provide designers with greater design flexibility, such as forming parts with complex shapes, integrating the number of parts used, saving the cost of the mold (generally the cost of long glass fiber plastic injection mold is about 20% of the cost of metal stamping mold). Reduce energy consumption (production energy consumption of long glass fiber plastics is only 60~80% of steel products, 35~50% of aluminum products), simplify the assembly process. What are the typical application parts of automobile Based on the application advantages of long glass fiber material, it has been applied more and more widely in automobiles. In the mainstream models and new models, we have seen more and more of the following parts are made of long glass fiber reinforced polypropylene material. Long fiber reinforced polypropylene is used in car dashboard body frame, battery bracket, front end module, control box, seat support frame, spare placenta, fender, chassis cover plate, noise partition, rear door frame, etc. The following, a few long glass fiber plastic typical application parts a...

Il produttore di biciclette Canyon ha collaborato con BASF Forward AM per produrre un supporto completamente stampato in 3D per bici Garmin. Il supporto Garmin utilizza Ultrasim®, il software di simulazione Forward AM 3D di BASF, combinato con il materiale ultralife in fibra di carbonio Ultrasint® PA11 Black CF, che si traduce in un'elevata capacità di carico e un peso di soli 17 g. È stato testato dai corridori professionisti di Canyon per resistere a carichi pesanti e forti vibrazioni. Garmin is Canyon's bike-mounted minicomputer that comes with a host of additional features beyond GPS, including a heart rate monitor, power meter pedals and smart lights. Currently, Garmin supports sold on the market are all molded by traditional injection molding, which has limitations in weight, function, design and manufacturing. To further improve performance, Canyon has chosen BASF Forward AM 3D printing technology to achieve a wide variety of design possibilities through BASF Ultrasim® 3D digital simulation software and "additive" design concepts. In addition, the choice of materials is important to ensure that the Garmin is readable when riding on pavements, cobblestones or forest soil. So Forward AM's virtual engineering experts performed simulated vibration analysis for a variety of materials and selected the Ultrasint® PA11 Black CF. A highly rigid material ideal for 3D printing, carbon fiber reinforcement makes it one of the strongest and most rigid materials in the industry. Its 3D printed parts not only meet the requirements of high strength and rigidity, but also provide good mechanical properties. The polymer composition of Ultrasint® PA11 Black CF is a biopolymer derived from castor oil, which is sustainable and embodies the concept of green and low carbon development. After the printing is done, the 3D print is treated again with chemical vapor smoothing technology to achieve the final smooth touch and sealed surface. The new generation Garmin support is lightweight, durable and reliable during cycling, and Canyon is bringing it to market with its latest design Ultimate for all end customers in the market. Xiamen LFT composite plastic Co., Ltd. è una società di marca che si concentra su LFT e LFRT. Serie in fibra di vetro lunga (LGF) e serie in fibra di carbonio lunga (LCF). L'LFT termoplastico dell'azienda può essere utilizzato per lo stampaggio a iniezione e l'estrusione di LFT-G e può essere utilizzato anche per lo stampaggio di LFT-D. Può essere prodotto in base alle esigenze del cliente: lunghezza 5~25mm. I termoplastici rinforzati a infiltrazione continua a fibra lunga dell'azienda hanno superato la certificazione del sistema ISO9001 e 16949 ei prodotti hanno ottenuto numerosi marchi e brevetti nazionali.

Glass fiber is a very common material in the chemical industry, often used to make reinforced plastics or reinforced rubber. Because of its own temperature resistance, flame retardant, corrosion resistance, heat insulation, high tensile strength, good electrical insulation characteristics, master material after adding glass fiber can significantly improve the heat resistance and mechanical strength of the material. ABS and glass fiber increase the thermal deformation temperature and mechanical properties of the product, and reduce the shrinkage rate of molding and linear expansion coefficient. It is often used to manufacture products requiring higher dimensional accuracy. ABS material is a kind of "tough, hard and rigid" material with easy access to raw materials, good comprehensive performance, cheap price and wide use. It has good rigidity, hardness and processing fluidity. In machinery, electrical, textile, automobile, aircraft, ships and other manufacturing industry and chemical industry has been widely used. On the other hand, the thermal deformation temperature of ABS resin is low, easy to burn, and the heat resistance of ABS resin is also much different from that of other materials. How to improve the performance of ABS material to meet the needs of industry has become a concern of many people. Although the impact strength of ABS decreases obviously compared with that of pure ABS after adding glass fiber, the rigidity, heat resistance and dimensional stability of ABS are significantly improved. In addition, ABS plus glass fiber is extremely cost-effective, which can meet the needs of producers while reducing production costs. Characteristics of LFT plastic modified ABS: 1, heat resistance up to 90-110℃, good gloss, high dimensional stability, high impact strength; 2, good flame retardant, high flow, high impact, good heat resistance, weather resistance, no spray frost; 3, high rigidity, low shrinkage, creep resistance, easy processing. Principali campi di applicazione dell'ABS modificato in plastica LFT: 1, ricambi auto: cruscotto, parafango, parti interne, luci, specchietto retrovisore, car audio; 2. Parti elettroniche ed elettriche: apparecchiature IT, guscio dell'apparecchiatura OA, convertitore, presa elettrica, ecc .; 3, apparecchi elettronici: interruttore, interruttore, controller, monitor, alloggiamento display, alloggiamento elettrico, staffa elettrica; 4, elettrodomestici: parti elettriche, quadro elettrico Fujian Xiamen Changfeng New Material Technology Co., Ltd. è un'impresa di produzione di plastica modificata, specializzata nella produzione di PP, PA, PBT, ABS, PA6 e altre serie di prodotti in plastica modificati. Il materiale in fibra di PP rinforzato sviluppato dall'azienda ha le caratteristiche di bassa densità, buona resistenza chimica, prezzo basso ed eccellenti prestazioni complete. E i prodotti hanno superato la certificazione del sistema di gestione della qualità, in linea con gli standard RoHs, ampiamente utilizzati ...