A:1.Why use PVC heat stabilizer?Q:
PVC in the temperature added to about 140 degrees, what will not add the case of decomposition, but at this time PVC can not be plasticized, can not be processed, so in order to produce PVC products, it must add a higher temperature , Then you must join the stabilizer in order to make PVC does not decompose, in order to give PVC processing performance.
A:2.What is PVC calcium and zinc stabilizer?Q:
PVC products used in the production of composite stabilizers are mostly used lead salt and metal soap compound stabilizer, due to its use of a large number of lead salt, resulting in environmental pollution, high plasticizing temperature, poor solution flow, the case of sulfur discoloration and other issues. Especially with the people of plastic products, environmental requirements are getting higher and higher, the development of non-toxic calcium and zinc composite stabilizer more and more people's attention. Non-toxic calcium and zinc compound stabilizer is calcium and zinc organic salts, phosphites, polyols, antioxidants and solvents and other components of the complex. Calcium and zinc stabilizer and resin and plasticizer compatibility, transparency is good, not easy to precipitate, the amount of less, easy to use.
A:3.Why should choose calcium and zinc stabilizer?Q:
Calcium and zinc stabilizers are usually divided into: solid calcium and zinc stabilizer and liquid calcium zinc stabilizer. Calcium and zinc stabilizer by the calcium salt, zinc, lubricants, antioxidants as the primary component of the synthesis of extraordinary composer synthesis. It not only replace the lead and cadmium salts and organic tin and other toxic stabilizers, but also has a good good thermal stiffness, light invariance and clarity and color strength. Practice has proved that in the PVC resin products, processing performance, heat intensity of lead to lead salt on the stabilizer, is a good non-toxic stabilizer.Powdered calcium and zinc stabilizer is used as the most widely used non-toxic PVC stabilizer use, often used in food packaging, Chin Water pipes, medical equipment, wire and cable materials.
A:4.What is a customization service?Q:
According to the customer from the sample provided, the required requirements, to analyze and test samples, research and development of cost-effective calcium and zinc stabilizer to meet market demand, at any time to provide technical support and solutions.
A:5.Can samples be provided free of charge?Q:
Welcome inquiry ,can be free to provide 1kg samples to your company.