Stearate is widely used in PVC hard and soft products. In hard PVC products mainly plays the role of lubrication and dispersion, in soft PVC products, calcium stearate can accelerate plasticization, improve melt viscosity, increase torque, and has a certain demoulding effect; Zinc stearate can inhibit initial staining and avoid vulcanization pollution.
Products involved: stearate; Lubricants.