Coupling agent additive

Coupling agent additive

These products with several names in the market are among the adapters of polypropylene. Coupling agent masterbatch often because the non-polar structure of polypropylene and the polar structure of most fillers (calcium carbonate, fiberglass, talc) cause a mismatch between the polymer phase and the mineral or filler phase, which causes problems such as disproportionate mixing dispersion within polymeric material. Therefore, it significantly reduces the quality of the product and reduces the properties of alloys. Here a pairing agent (coupling agent) is used to connect these two phases and uniformly improve the composition in the production process

Advantages of coupling agent additive masterbatches

Price reduction and the ability to use more fillers
Very high paintability in cases such as car bumpers
The quality of calcium carbonate masterbatch
Increasing the mechanical properties of the final product
Preventing from product clumping
Better whitening or face painting

Applications of coupling agent additive masterbatches

Car shielding compounds
Fiberglass composites with polyamide matrix
Calcium carbonate compounds
Plastic wood compounds
Disposables tableware compounds based on starch
Compounds filled with talc
Compatibility of polypropylene materials in PET waste