At present, China's drying equipment is only less than half the price of the same foreign products; on the other hand, due to the large volume of drying equipment, most of them involve on-site installation, commissioning and after-sales service. Therefore, for domestic users, a good choice of packaging machinery and equipment manufacturers can ensure that your equipment runs more reliably, and it is more energy-efficient and long-term operation.
In particular, the demand for larger-scale equipment in vacuum freeze-drying equipment and equipment with functional combinations (eg, granulation-drying, drying-filtration) is increasing, and highly automated drying equipment is also very popular in some application fields. In addition, the drying equipment with good appearance quality, corrosive material drying equipment with strong corrosion resistance and long service life has also received special attention from downstream companies. The future development of drying equipment will be in-depth study of drying mechanism and material drying characteristics, mastering the optimum operating conditions for different materials, developing and improving the dryer; In addition, large-scale, high-strength, high-economic, and improve the adaptation to raw materials Sex and product quality are the basic trends for the development of dryers; at the same time, further research and development of new efficient and adaptable special requirements of the dryer, such as combination dryers, microwave dryers and far infrared dryers.
For a long time, the domestic drying equipment industry has always had the disadvantages of small scale of production, low barriers to entry, and low overall technical content. Today, high-tech products are spawning the emergence of backbone enterprises in the drying equipment manufacturing industry.
In the next few years, the demand for drying equipment in the country will continue to rise. However, how to grasp the market still requires drying equipment companies to bother. According to industry analysts, in order to achieve long-term development, China's drying equipment not only depends on technology and innovation to improve the competitiveness of enterprises, but also establish a complete drying equipment system to provide the quality of the entire drying equipment industry, and has achieved a good combination of products and industry. , increase industry concentration, build large-scale enterprises.
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 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
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.spvcresin.com