PLM-814 Low Profile Additive (LPA) for SMC/BMC

The PLM-814 Low Profile Additive exhibits excellent compatibility with various compression molding resins, glass fibers, and inorganic fillers, entirely without compromising the system's curing speed or reactivity.

Post-molding, the resulting composite parts feature exceptionally flat, smooth surfaces—completely free of ripples or pinholes—along with high dimensional accuracy and lot-to-lot consistency. Furthermore, it significantly enhances surface gloss and downstream paint adhesion. This advanced Low Profile Additive is widely applicable to composite products requiring high aesthetic standards and extreme precision, including automotive components, electrical/electronic enclosures, sanitary ware, and precision structural parts.

Core Performance Advantages

Eliminates Surface Waviness

Acts as a robust low profile agent, effectively preventing surface ripples and concealing glass fiber read-through.

Class-A Surface Finish

Erases sink marks and depressions, resulting in product surfaces that are mirror-flat, smooth, and highly glossy.

High Dimensional Precision

Ensures stable molded dimensions with tight tolerances, delivering excellent assembly consistency in mass production.

Strong System Compatibility

Integrates seamlessly with SMC, BMC, and various molding resins without compromising mechanical strength or curing efficiency.

Application Areas

FAQ: Technical Insights