About Chengdu Silike Technology

Chengdu Silike Technology, established in 2004 and headquartered in Chengdu, China, specializes in silicone-based additive families designed to enhance processing, durability, and surface performance in polymer systems. Its portfolio covers silicone masterbatches, silicone-modified additives, and hybrid silicone technologies for improving flow, abrasion behavior, and long-term stability. By advancing silicone–polymer integration with lower-residue formulations, the company supports more sustainable material performance and efficient processing.

SILIKE® NM-6

SILIKE® NM-6 by Chengdu Silike Technology is a cost-effective, silicone grade with thermoplastic polyurethane (TPU) as a base resin. Acts as a glossing agent, anti-wear agent and a processing aid. Shows no change in color and hardness. Provides outstanding abrasion resistance, flowability and environmental protection. SILIKE® NM-6 is designed for processing by injection molding, extrusion and pelletizing. Recommended for use in TPU shoe outsoles. Recommended dosage level is 0.3 - 2%.

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SILIKE® LYSI-401

SILIKE® LYSI-401 by Chengdu Silike Technology is a pelletized formulation with 50% ultra high molecular weight siloxane polymer dispersed in LDPE resin. It improves processing properties, surface quality, liquidity, demolding and dispersion. It has no affect on the surface printing or painting. It exhibits reduced melt viscosity, no blooming and improved flow characteristics. It offers low coefficient of friction, good hand feel, improved surface finish, scratch and abrasion resistance. Provides low extruder torque, die pressure and increase throughout. Designed for processing by molding. Designed for processing by molding and pelleting. SILIKE® LYSI-401 is used in high-speed packaging film/bottle, HDPE pipe , wire & cable compounds, automobile interior trims/ bumper compounds and TPE compounds applications. Recommended dosage level is 1 - 5%.

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SILIMER 9200

SILIMER 9200 by Chengdu Silike Technology is a PFAS-free processing aid. It is a silicone additive containing polar functional groups. It is used in PE, PP & other plastic and rubber products. It can significantly boost processing efficiency, release & melt rupture problems and reduce die drool to ensure better reduction. It has a special structure and shows good compatibility with the matrix resin.<br> <ul style="padding-left: 40px;"><li>It doesn't form a precipitate and impacts the appearance.</li> <li>It enhances scratch & wear resistance, boosts the surface smoothness and reduces the friction coefficient & energy consumption.</li> <li>It offers good demolding & lubricity and lowers the torque & current.</li> <li>It is used in the preparation of polyolefin- films, wire & pipe extrusion and fiber & monofilament extrusion, and fluorinated PPA application-related fields.</li> <li>The recommended dosage level is 0.1-5%</li> <li>The shelf life of SILIMER 9200 is 24 months.</li></ul>