Recently, Jianda Rubber (Tianjin) Co., Ltd. decided to start the VOCs governance project. The specific implementation unit of the project is the vulcanization section of the first and second plants of Jianda Rubber (Tianjin) Co., Ltd. It is reported that these two factories are located in Tianjin Jinghai Economic Development Zone. Among them, the vulcanization section of the production tire of the first factory is divided into 6 zones, and a total of 6 sets of gas collecting hoods are set to collect organic waste gas. The vulcanization section of the second tire production is divided into two production lines, and each production line is provided with a set of gas collecting hoods. The organic waste gas from the two plants is collected by the gas collecting hood and then led to the corresponding “pretreatment tower + dehumidifier + low temperature plasma device + catalytic oxidation device†for treatment, and discharged through the 15m exhaust pipe at high altitude. After the project is completed, it will effectively reduce the emission of VOCs and reduce the impact on the surrounding environment.
There are many grades of PVC. The viscosity or K value commonly used in the industry indicates the average molecular weight (or average degree of polymerization) of PVC, that is, the length of the PVC molecular chain, which determines the grade of the resin and the corresponding processing parameters. The molecular weight of the resin is related to the physical and mechanical properties of the product.
PVC used to be the largest general-purpose plastic in the world, and it is widely used. It is widely used in construction materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foam materials, sealing materials, fibers, etc
SG3 (K-70, S1300): mostly used for soft products, hoses, wires and cables, films, shoe materials, toys, auto parts etc.
PVC RESIN SG3 has high purity, less fish eyes, easy to blister, high temperature resistance, insulation, soft product texture, etc. It is mainly used to produce soft products such as wires and cables, agricultural films, conveyor belts, and daily plastic products.
PVC RESIN SG3,Pvc Resin Sg3 Sg5 Sg8,Pvc Resin K70,Pvc Resin Powder Sg3,Suspension Pvc Resin Sg3 Henan Shunbang Chemical Industry CO.,Ltd , https://www.sbcpe.com
PVC Resin is a kind of non-crystalline linear polymer compound. The larger the relative molecular mass, the higher the viscosity, the higher the molecular weight, and the higher the tensile strength, impact strength, and elastic modulus of the product, but the flow of the resin melt Decline in sex and plasticity. The viscosity number is usually used to indicate the molecular weight of the polymer, and the polymer model is divided