Polymers

RUIFENGPOLY™ LS-61 is an acrylic impact modifier known for its core-shell structure, enhancing the impact resistance, weatherability, and processing properties of PVC products. It's a valuable addition to rigid PVC applications like profiles, sheets, boards, pipes, and fittings.

RUIFENGPOLY™ LP-23 is a general purpose processing aid based on medium-high molecular weight. It is a acrylic copolymer that improves the processability and the performances of rigid PVC formulations. LP-23 is also extremely cost-effective, requiring only very low addition levels for high-quality results.

RUIFENGPOLY™ LS-50 is a white free-flowing acrylic impact modifier powder designed to enhance the impact resistance of rigid PVC formulations. It offers excellent weatherability, good processability, and long-term durability, making it ideal for outdoor PVC products like window profiles, vinyl siding, fencing, decks, and weatherable injection molded parts. Its low melt viscosity supports high output during processing while maintaining surface quality and color retention.

Chlorinated Polyethylene (CPE135A) from SHANDONG RUIFENG CHEMICAL CO., LTD. is a white, fine powder elastomeric material derived from chlorinated HDPE. It offers excellent flame resistance, weatherability, and flexibility at low temperatures, making it ideal as a PVC impact modifier. This product enhances toughness and impact strength in PVC profiles, pipes, and sheets, and is stable, non-toxic, and easy to blend with other plastics and rubbers.