PPR,MT,400,B contains a small amount of butene‑1 comonomer to enhance the low‑temperature toughness and transparency of polypropylene. The product features good processing fluidity, high rigidity, and low xylene soluble content.

Compared to PPR,MT,400,B, PPR,MT,500,B has a higher butene content and a higher melt index, resulting in better toughness, load‑bearing heat distortion temperature, and fluidity. It also offers high transparency, good balance between rigidity and toughness, and low hexane extracts content.

Product have a higher melting finger to meet the requirements of injection molding, a faster crystallization rate to meet the requirements of rapid prototyping, a more stable shrinkage rate, reduce warping deformation, low odor to meet the requirements of food packaging.
A small amount of butene‑1 is introduced into K1870‑B product as a copolymer to improve product performance, so that the product has good rigidity, low temperature toughness, transparency, low odor and other characteristics.

EPS30R products have high impact resistance, good processing performance, the melt flow rate of the product is relatively low, to meet the technical requirements of small and medium-sized injection molding products processing technology.