In the middle of last month, Zhang, a local cabinet manufacturer in Guangzhou, sent a consultation call to AOQUN, asking if AOQUN could provide a batch of heat-resistant polypropylene brush strip with a heat resistance of 180 °C. Because they are going to install the polypropylene brush strip into a number of outdoor cabinets. The temperature inside the cabinet is kept high for a long time, the temperature resistance of the polypropylene brush strip is very high, and the high temperature resistance of the samples provided by several previous suppliers is not ideal, so it is hoped that AOQUN can solve this problem for them.

After I learned about the specific needs of Mr. Zhang, I worked with the engineering designers of Aoqun to provide samples of high-temperature polypropylene brush strip for Zhang and passed the three rigorous tests they requested. The first is that the polypropylene brush strip should be baked in an oven at 180 ° C for 30 minutes, the shrinkage of the filament is less than 4% of the length of the sample; the second is to burn the filament with flame for 15 seconds, the filament is burned, reaching The requirement is that the fire is extinguished; the third is that after the polypropylene brush strip is exposed to the standard ultraviolet light source for 200 hours, the material structure is stable and does not fade. The length of the crimped filament is within 4% of the total length of the panel filament. Moreover, our polypropylene brush strip not only can withstand high temperatures, but also achieve V0 flame retardant test.

After receiving the samples of the high temperature resistant polypropylene brush strip we provided, Mr. Zhang expressed his satisfaction with the test results. Immediately, he placed 1000 sets of orders first, and his customers also highly recognized the quality of the polypropylene brush stripes he provided.