Junchuang Rubber & Plastic Co.,Ltd.
CHINAPLAS 2026 has officially come to a close, and we’re proud to say that the exhibition was a resounding success for our team! Over the past few days, we connected with industry partners, global buyers, and fellow professionals from all…
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When processing PVC water pipes (rigid PVC, UPVC), the addition of a specialized processing aid (JC-880) plays a central role in improving processing fluidity, enhancing product appearance and mechanical properties, and stabilizing production efficiency. Its specific advantages fall into three…
21. – 24. April 2026 | International Exhibition on Plastics and Rubber Industry CHINAPLAS is one of the world’s premier trade fairs for plastics and rubber technology. Since its inception in 1983, it has established itself as a key industry…
Is there a specific order for adding additives during PVC product processing?The sequence of additive addition during PVC product processing is critical, directly impacting mixing uniformity, processing stability, and product performance. A rational addition sequence prevents additive reactions, uneven dispersion,…
Rough pipe surface with pitting Uneven raw material mixing, insufficient lubricant; low extrusion temperature, poor melt plasticization 1. Adjust formulation; 2. Optimize mixing process; 3. Adjust extrusion temperature Bubbles or pinholes on pipe inner wall Moisture in raw material (PVC…
I. How Do PVC Processing Aids Benefit Plastics? II. How to Reduce Noise in PVC Drainage Pipes? Modify the extrusion equipment for PVC pipes by adding an intermediate mold between the inner and outer shells. Alter the outer shell mold…
Drainage pipes are the “veins” of urban infrastructure, requiring reliability (no leaks), durability (resistance to sewage corrosion), and cost-efficiency (low maintenance). High-quality PVC processing aids not only solve production challenges (e.g., low efficiency, high defect rates) but also upgrade the…
🌏PVC lubricant #Junchuang JC-880 pvc processing aids ——THE FOUNDATION FOR the material is more easily melted and uniformly mixed in the screw. AND Increase strength and toughness, maintain finished product brightness IN PVC PIPES.🌻🌷The production process of PVC pipes primarily…
Fluorescent brightener OB-1 is particularly heat-resistant and is mainly used for whitening by hot melt pad dyeing. It is suitable for whitening polyester fibers and polyester, cotton and other fiber blended fabrics. This product can also be used for whitening…
