PVC pipe stabilizer is an additive used in the production of polyvinyl chloride (PVC) pipes and fittings that helps keep the material stable against heat during the manufacturing process. This product is supplied in different grades and formulations, including calcium-zinc based ones, and is selected according to the type of pipe, the processing conditions and the technical requirements of the final product. Using a suitable stabilizer helps produce pipes with uniform quality and good durability.
Key features of calcium-zinc stabilizer include suitable thermal stability, easy processability, low toxicity and better environmental compatibility. This additive helps preserve the mechanical properties of pipes during production and can contribute to smooth, even inner and outer surfaces. Choosing the right formulation also helps improve the quality of the final product and meet the requirements of the relevant standards.
PVC pipe stabilizer is used in the production of pipes and fittings for water supply systems, sewage, building installations and fluid transport. Its applications include pressure pipes for municipal and building water supply networks, non-pressure pipes for sewage collection, disposal and drainage, internal building plumbing, agricultural and landscape irrigation pipes, corrugated pipes and electrical cable conduits. It is also used in the production of PVC fittings such as elbows, tees, reducers and end caps. Depending on the formulation and product specifications, it can also be used in pipes for industrial applications and chemical transport systems. Pipes installed outdoors and exposed to sunlight need a suitable stabilizer even more. The right grade should be chosen based on the type of product, the production method and the final application conditions.
“ Calcium zinc based PVC pipe stabilizer, a lead replacement in PVC pipe. ”
| Appearance | Flake |
| Water content % | Max 1 |
| Volatile content @ 150 ℃ | Less than 2% |
| Softening point (℃) | 140-150 |