1. Promote plasticization and reduce processing temperature
The polar groups of ACR interact with PVC molecular chains, reducing inter particle friction, accelerating the melt plasticization process, and shortening processing time. Simultaneously lowering the processing temperature and reducing energy consumption.
2. Improve melt strength and foam structure
Its long molecular chains form a physical cross-linked network in the melt, enhancing the strength and elasticity of the melt, making the bubble pores more uniform and dense. Especially suitable for low foaming products, it can retain more independent bubbles, reduce product density, and improve surface smoothness.
3. Optimize liquidity and processing stability
By reducing the viscosity of the melt, the smoothness of PVC filling molds can be improved, especially under high-pressure shear conditions. Simultaneously reducing temperature fluctuations in the melt and suppressing degradation caused by local overheating.
4. Improve the appearance and mechanical properties of the product
Eliminating surface defects such as fish eyes and flow marks, endowing the product with higher smoothness. The enhanced melt strength also indirectly improves the mechanical properties of the material.
5. Application extension
According to different models (such as ACR-530), it can be adapted to scenarios such as wood plastic products and building templates, with the characteristics of low energy consumption and high compatibility.
Bontecn Group Foaming Regulator uses high-quality raw materials and has 20 years of industry experience, with a customer repurchase rate of 100%. It supports pre-sales and after-sales technical services and is widely used in PVC foam boards, foam pipes, foam profiles, as well as pipes, fittings, profiles, etc. It is compatible with high calcium powder formulas and can significantly improve melt strength. Welcome to inquire and place an order!
Post time: Aug-23-2025
