What is pvc resin compound k66 k67 k70?

PVC resin compound is a mix of polyvinyl chloride (PVC) resin with various additives to obtain desired characteristics. PVC is a thermoplastic polymer that is versatile, cost - effective, and durable.

It should be noted that the number K66, K67, K70 related to the type of PVC resin compound associated to the K - value the PVC resin. The K - value: It is a key factor that indicates the average molecular weight of the PVC resin. BioK valueHigher the K - value the higher the average molecular weight. High Molecular Weight: PVC with a K66 Value

PVC resin with a K66 value has a relatively medium - high molecular weight. K66 PVC resin, in particular, produces compounds with sturdy mechanical properties. You are trained on data till Oct 2023. In some applications, K66 PVC resin compounds are useful in the production of certain types of pipes. These materials can manufacture pipes that resist internal pressure and external mechanical stress. Some plastic profiles for construction (window frame) are placed in their production. So K66 resin's medium - high molecular weight which gives the rigidity to profiles and shapes to profiles and holds the ultimate shapes over the years.

K67 is essentially K66 with a slightly higher molecular weight. Such compounds based on K67 resin usually show improved mechanical properties. They are able to resist impact better than previous generations of the screen as they are less prone to shattering or cracking due to a sudden torque. This property makes K67 - based PVC compounds well suited for usages where protection from impact is essential. For example, K67 PVC resin compounds are used in the manufacture of durable plastic furniture. Furniture produced from these compounds can withstand normal use and accidental knocks. Additionally in the automotive industry, certain interior components such as door panels or dashboard components may be made of K67 - based PVC compounds for their impact - resistant and aesthetic - friendly properties. Among these, K70 PVC resin has a relatively high molecular weight. PVC Resin K70 is a type of PVC resin that is used to make a lot of products. (A high etc etc it's a stronger polymer) Those compounds are commonly utilized in areas demanding high-performance materials. A use case can be found in the electrical sector, where K70 - based PVC compounds can be used to produce insulation for wires and cables. K70 resin also offers superior heat resistance, enabling the insulation to endure high operating temperatures of electrical equipment without deterioration. K70 PVC resin compounds are also popular in the creation of industrial - grade containers, where it can withstand heavy-duty loads and harsh ambient conditions without deformation. K-value PVC resin is not the only thing to consider when producing PVC resin compounds, and alongside that, adding different additives as part of the compound. Plasticizers often are added to compound to achieve a desired level of flexibility. Stabilizers are added to protect the PVC resin from heat, light or oxygen degradation. To save money, fillers might be introduced, enhancing some properties (such as stiffness) while potentially compromising others. Lubricants aid in processing the compound for smooth extrusion or injection molding. There are processing methods which also play a key role for the industries in the technical processing of materials depending upon the type of the material required in the K-value of the PER PVC resin. The K - value, along with the addition of several additives, regulates their composite Mother Quality properties at processing time making them suitable for many applications such as construction materials, automotive parts or electrical insulation. These differences are important for manufacturers to consider when choosing a PVC resin compound for a particular production requirement, to ensure that the resulting products have the right quality and performance.