PVC door casings are widely used in home and engineering decoration, mainly produced by extrusion molding. The market has increasingly high requirements for lightweight, sound insulation, cost‑effectiveness and surface quality. Jabetter AC blowing agent is one of the key additives for PVC door casing production. When combined with calcium‑zinc stabilizers and lubricants, it can optimize the structure and performance of door casings, helping manufacturers improve quality and reduce costs.

Jabetter AC blowing agent features stable decomposition temperature and uniform foaming performance, perfectly matching the extrusion temperature of PVC door casings. It realizes mild and controllable foaming without uneven foaming, cavities or collapse. Fine micropores are formed inside profiles, effectively reducing the overall weight of door casings, cutting down the consumption of PVC resin and calcium powder, and lowering raw material costs.

In terms of product performance, the microporous foaming structure improves sound insulation and cushioning properties. It also enhances toughness, reducing cracking and deformation caused by collision during transportation and installation. Cooperating with Jabetter’s complete PVC additive system, foamed door casings have smooth surfaces without pores or spots, which will not affect subsequent processes such as lamination and heat transfer printing.

Jabetter AC blowing agent has good compatibility with PVC raw materials, calcium‑zinc stabilizers, PE wax, EBS and other additives. It does not weaken thermal stability, avoids mold sticking and blooming during production, and ensures stable processing with low reject rates. Eco‑friendly and odor‑free, it meets home decoration environmental standards and is suitable for household, engineering and export‑oriented door casings.

In summary, Jabetter AC blowing agent empowers PVC door casing production in weight reduction, cost control, sound insulation, surface quality and processing stability. It is an ideal foaming additive for lightweight upgrading and higher production efficiency.