Sunbow glass fiber tube has strong tear resistance, passed the first proofing and successfully won the new project of Shanghai Volkswagen New Energy Vehicle.

Recently, we received good news that the sample of 4KV glass fiber tube with 3.5mm inner diameter supplied by Sunbow to Shanghai Volkswagen New Energy Vehicle Drive Motor Supplier successfully passed the test of Shanghai Volkswagen Headquarters, and a sample sheet of glass fiber tube will be given to Sunbow, marking that Sunbow's glass fiber tube has officially won another new project of Shanghai Volkswagen New Energy Vehicle Drive Motor.

At present, there are no fewer than 1,000 manufacturers producing glass fiber tubes in China, but most of them are of uneven quality, with no lowest price but lower price. Most factories do not have their own unique formula and no systematic quality control system, so there is no difference in the products they make. The reason is that most factories are still in the stage of small workshops, while our Sunbow factory is a factory that carries out product quality management through ISO9001 and IATF16949 quality management systems unconditionally according to the system requirements, so as to do so.

The driving motor of new energy vehicle requires particularly high abrasion resistance and tear resistance of glass fiber tube. Sunbow's glass fiber tube has passed the test of Shanghai Volkswagen Headquarters, and its test requirement is that the glass fiber tube sheathed on the lead wire of the driving motor will not crack when the motor rotates continuously for 30 days. Because of the experience of the first glass fiber tube project, we only sample this new project once, and its wear resistance and tear resistance meet the requirements of customers at one time. This sense of accomplishment can't be described in words, which is beyond the reach of other peers.

Why is Sunbow's glass fiber tube favored by Shanghai Volkswagen for its wear resistance and tear resistance?

Sunbow insists on choosing raw materials that lead its peers. Sunbow insists on using alkali-free and sodium-free glass fiber yarn and wacker silicone imported from Germany. Alkali-free and sodium-free glass fiber yarn has good toughness. After being woven into a tube by Sunbow special weaving process, the glass fiber tube yarn is compact and moderate, and the surface is flat, which lays a good foundation for the following coating process. More importantly, Sunbow adopts Wacker silica gel imported from Germany, and its toughness is more than twice that of ordinary domestic silica gel. In addition, Sunbow has developed a unique formula, and the coated glass fiber tube has bright color, wear resistance and tear resistance more than twice as high as that of its peers, and the temperature resistance reaches 260 degrees, while the temperature resistance of our peers is 200 degrees.

Sunbow glass fiber tube has strong wear resistance and tear resistance, and it has helped Sunbow successfully win the new project of Shanghai Volkswagen new energy vehicle drive motor. The performance of glass fiber tube in the same industry is difficult to compete with Sunbow glass fiber tube.