PVC Food tray
  • Product description
  • Product parameters

PVC is an amorphous polymer with no obvious melting point and is malleable when heated to 120-150 °C. Because of its poor thermal stability, a small amount of HCl is released at this temperature to promote its further decomposition, so it is necessary to add an alkaline stabilizer and HCl to inhibit its catalytic cracking reaction. Pure PVC is a hard product. It needs to be added with a proper amount of plasticizer to make it soft. For different products, additives such as UV absorbers, fillers, lubricants, pigments, anti-fungal agents, etc. are needed to improve PVC products. Use performance. As with other plastics, the properties of the resin determine the quality and processing conditions of the product. For PVC, processing-related properties of the resin are: particle size, thermal stability, molecular weight, fisheye, bulk density, purity and foreign matter, porosity. For PVC paste and paste viscosity and gelling properties, we should try to determine the processing conditions and product quality.


Guangzhou Hongxing, to provide you with professional pet plastic box packaging solutions, we have 12 years of transparent plastic box customization experience, can provide you with any style of transparent plastic box packaging custom business, high quality, delivery on time, stable supply ,trustworthy!


Guangzhou Hongxing, a manufacturer of high-quality plastic boxes in China, has passed ISO9001 quality management system certification and QS national industrial license certification. We have several automatic plastic box production lines and food-grade dust-free production workshops.

Product specifications:17*22*3cm