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Silicone Masterbatch LYSI Series

Silicone Masterbatch ( Siloxane Masterbatch ) LYSI series is a pelletized formulation with 20~65% ultra high molecular weight siloxane polymer dispersed in various resin carrier. It is widely used as an efficient processing additive in it’s compatible resin system to improve the processing properties and modify surface quality.

Compare to conventional lower molecular weight Silicone / Siloxane additives,like Silicone oil, silicone fluids or other type processing aids, SILIKE Silicone Masterbatch LYSI series are expected to give improved benefits, eg,. Less screw slippage , improved mold release, reduce die drool, a lower coefficient of friction, fewer paint and printing problems, and a broader range of performance capabilities.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

100% Pure PFAS free PPA / fluorine free PPA product

SILIMER series products are PFAS-free polymer processing aids (PPA) which were researched and developed by Chengdu Silike. This series of products is Pure modified Copolysiloxane, with properties of polysiloxane and the polar effect of the modified group, the products will migrate to the equipment surface, and work as a polymer processing aid(PPA). It is recommended to be diluted into a certain content masterbatch first, then used in polyolefin polymers, with a small addition, the melting flow, processability, and lubricity of the resin can effectively improved as well as eliminate meltfracture, greater wear resistance, smaller friction coefficient, extend equipment cleaning cycle, shorten downtime, and higher output and a better products surface, a perfect choice to replace pure fluorine-based PPA.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

PFAS FREE / fluorine free PPA masterbatches

SILIMER series PPA masterbatch is a new type of processing aid containing modified copolysiloxane functional groups with different carriers like PE, PP..eg. It can migrate to the processing equipment and have an effect during processing by taking advantage of the excellent initial lubrication effect of polysiloxane and the polarity effect of modified groups. A small addition of it can effectively improve the fluidity and processability, reduce the die drool, and improve the phenomenon of shark skin, it has been widely used to improve the lubrication and surface characteristics of plastic extrusion. Typical applications like plastic film, pipe, masterbatches, artificial grass, resins, sheets, wire&cables...eg.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

SILIMER series Super Slip Masterbatch

SILlKE SILIMER series super slip and anti-blocking masterbatch is a product particularly researched and developed for plastic films. This product contains a specially modified silicone polymer as the active ingredient to overcome the common problems that traditional smoothing agents have, such as precipitation and high-temperature stickiness, etc. It can significantly improve the anti-blocking & smoothness of the film, and the lubrication during processing, can greatly reduce the film surface dynamic and static friction coefficient, make the film surface smoother. At the same time, SILIMER series masterbatch has a special structure with good compatibility with the matrix resin, no precipitation, no sticky, and no effect on the transparency of film. It is widely used in the production of PP films, PE films.

Product name Appearance Anti-block agent Carrier resin Recommend Dosage(W/W) Application scope

SF series Super Slip Masterbatch

SILIKE Super slip Anti-blocking masterbatch SF series is specially developed for Plastic film products . Using specially modified silicone polymer as the active ingredient, it overcomes the key defects of general slip agents, including the continuous precipitation of the smooth agent from the surface of the film, the smooth performance decreasing with time-going by and the rise of temperature with unpleasant odors etc. It has the advantages of slip and Anti-blocking, excellent slip performances against high-temperature, low COF and no precipitation. SF series Masterbatch is widely used in the production of BOPP films, CPP films, TPU, EVA film, casting film and extrusion coating.

Product name Appearance Anti-block agent Carrier resin Recommend Dosage(W/W) Application scope

FA series anti-blocking masterbatch

SILIKE FA series product is a unique anti-blocking masterbatch， currently, we have 3 types of silica, aluminosilicate, PMMA ...eg. Suitable for films, BOPP films, CPP films, oriented flat film applications and other products compatible with polypropylene. It can significantly improve the anti-blocking & smoothness of the film surface. SILIKE FA series products have a special structure with good compatibi.

Product name Appearance Anti-block agent Carrier resin Recommend Dosage(W/W) Application scope

Matt Effect Masterbatch

Matt Effect Masterbatch is an innovative additive developed by Silike, utilizing thermoplastic polyurethane (TPU) as its carrier. Compatible with both polyester-based and polyether-based TPU, this masterbatch is designed to improve the matte appearance, surface touch, durability, and anti-blocking properties of TPU film and its other final products.

This additive offers the convenience of direct incorporation during processing, eliminating the need for granulation, with no risk of precipitation even with long-term use.

Suitable for various industries, including film packaging, wire& cable jacketing manufacturing, automotive applications, and consumer goods.

Product name Appearance Anti-block agent Carrier resin Recommend Dosage(W/W) Application scope

Slip and anti-block masterbatch for EVA film

This series is specially developed for EVA films. Using specially modified silicone polymer copolysiloxane as the active ingredient, it overcomes the key shortcomings of general slip additives: including that the slip agent will continue to precipitate from the film surface, and the slip performance will change over time and temperature. Increase and decrease, smell, friction coefficient changes, etc. It is widely used in the production of EVA blown film, cast film and extrusion coating, etc.

Product name Appearance Anti-block agent Carrier resin Recommend Dosage(W/W) Application scope

Silicone hyperdispersants

This series of products is a modified silicone additive, suitable for common thermoplastic resin TPE, TPU and other thermoplastic elastomers. Appropriate addition can improve the compatibility of pigment/filling powder/functional powder with the resin system, and make the powder keep the stable dispersion with good processing lubricity and efficient dispersion performance, and can effectively improve the surface hand feel of the material. It also provide a synergistic flame retardant effect in the field of flame retardant.

Product name Appearance Active content Volatile Bulk density(g/ml) Recommend dosage

Silicone Powder

Silicone powder ( Siloxane powder ) LYSI series is a powder formulation which contains 55~70% UHMW Siloxane polymer dispersed in Silica . Suitable for various applications like wire&cable compounds, engineering plastics,color/ filler masterbatches...

Compare to conventional lower molecular weight Silicone / Siloxane additives,like Silicone oil, silicone fluids or other type processing aids, SILIKE Silicone powder is expected to give improved benefits on processing proopertise and modify the surface quality of final products, eg,. Less screw slippage , improved mold release, reduce die drool, a lower coefficient of friction, fewer paint and printing problems, and a broader range of performance capabilities.What’s more, it has synergistic flame retardancy effects when combined with aluminum phosphinate and other flame retardants.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

Anti-scratch Masterbatch

SILIKE Anti-scratch masterbatch has an enhanced compatibility with the Polypropylene (CO-PP/HO-PP ) matrix -- Resulting in lower phase segregation of the final surface, which means it stays on the surface of the final plastics without any migration or exudation , reducing fogging , VOCS or Odors . Helps improve long-lasting anti-scratch properties of automotive interiors , by offering improvements in many aspects like Quality, Aging , Hand feel, Reduced dust buildup... etc. Suitable for variety of Automotive interior surface , such as : Door panels, Dashboards, Center Consoles, instrument panels...

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

Anti-abrasion Masterbatch

SILIKE Anti-abrasion masterbatches NM series is particularly developed for the footwear industry. Currently, we have 4 grades that are respectively suitable for EVA/PVC, TPR/TR, RUBBER and TPU shoe’s sole. A small addition of them can effectively improve the final item's abrasion resistance and decrease the abrasion value in the thermoplastics. Effective for DIN, ASTM, NBS, AKRON, SATRA, GB abrasion tests.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

Anti-squeaking Masterbatch

Silike's anti-squeaking masterbatch is a special polysiloxane that provides excellent permanent anti-squeaking performance for PC / ABS parts at a lower cost. Since the anti-squeaking particles are incorporated during the mixing or injection molding process, there is no need for post-processing steps that slow down the production speed. It is important that SILIPLAS 2070 masterbatch maintain the mechanical properties of PC/ABS alloy-including its typical impact resistance. By expanding design freedom, this novel technology can benefit automotive OEMs and all walks of life. In the past, due to post-processing, complex part design became difficult or impossible to achieve complete post-processing coverage. In contrast, silicone additives do not need to modify the design to optimize their anti-squeaking performance. Silike's SILIPLAS 2070 is the first product in the new series of anti-noise silicone additives, which may be suitable for automobiles, transportation, consumer, construction and home appliances.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

Additive Masterbatch For WPC

SILIKE WPL 20 is a solid pellet contain UHMW Silicone copolymer dispersed in HDPE , it is particularly designed for Wood-plastic composites. A small dosage of it can significantly improve the processing properties and surface quality, including reducing the COF , lower extruder torque, higher extrusion-line speed, durable scratch & abrasion resistance and excellent surface finish with a good hand feel. Suitable for HDPE, PP, PVC .. wood plastic composites.

Product name Appearance Effective component Active content Carrier resin Recommend Dosage(W/W) Application scope

Copolysiloxane Additives and Modifiers

The SILIMER Series of silicone wax products, developed by Chengdu Silike Technology Co., Ltd., are newly engineered Copolysiloxane Additives and Modifiers. These modified silicone wax products contain both silicone chains and active functional groups in their molecular structure, making them highly effective in the processing of plastics and elastomers.
Compared to ultra-high molecular weight silicone additives, these modified silicone wax products, have a lower molecular weight, allowing for easier migration without surface precipitation in plastics and elastomers. due to the active functional groups in the molecules that can play an anchoring role in the plastic and elastomer.
SILIKE Silicone wax SILIMER Series Copolysiloxane Additives and Modifiers can benefit the improvement of processing and modify surface properties of PE, PP, PET, PC, PE, ABS, PS, PMMA, PC/ABS, TPE, TPU, TPV, etc. which achieves the desired performance with a small dosage.
Additionally, the silicone wax SILIMER Series of Copolysiloxane Additives and Modifiers provide innovative solutions for improving the processability and surface properties of other polymers, including those used in coatings and paints.

Product name Appearance Effective component Active content Recommend Dosage(W/W) Application scope Volatiles %(105℃×2h)

Silicone Additive for Biodegradable Materials

This series of products are specially researched and developed for biodegradable materials, applicable to PLA, PCL, PBAT and other biodegradable materials, which can play the role of lubrication when added in appropriate amount, improve the processing performance of the materials, improve the dispersion of the powder components, and also alleviate the odour generated during the processing of the materials, and effectively maintain the mechanical properties of the products without affecting the biodegradability of the products.

Product name Appearance Recommend Dosage(W/W) Application scope MI(190℃,10KG) Volatiles %(105℃×2h)<

Silicone Gum

SILIKE SLK1123 is a high molecular weight raw gum with low vinyl content. It is insoluble in water, soluble in toluene and other organic solvents, suitable to be used as raw material gum for silicone additives, Color、vulcanizing agent and low hardness silicone products.

Product name Appearance Molecular Weight*10⁴ Vinyl link mole fraction % Volatile content (150℃,3h)/%≤

Silicone Fluid

SILIKE SLK series liquid silicone is a polydimethylsiloxane fluid with different viscosity from 100 to 1000 000 Cts.   They are commonly used as a base fluid in personal care products, construction industries, cosmetics...   besides, they can also be used as excellent lubricants for polymers and rubbers.   Due to its chemical structure, SILIKE SLK series silicone oil is a clear, odorless and colorless liquid with excellent spreading and unique volatility characteristics.

Product name Appearance Viscosity (25℃,) mm²/td> Active content Volatile content (150℃,3h)/%≤/td>

SI-TPV 3100 Series

SILIKE SI-TPV is a dynamic vulcanizated thermoplastic Silicone-based elastomers which made by a special compatible technology, it helps silicone rubber dispersed in TPU evenly as a 2~3 micron droplets under microscope. This unique material provides a good combination of properties and benefits from thermoplastics and fully cross-linked silicone rubber. Suits for wearable device surface, artificial leather, Automotive, Phone bumper, Electronic devices accessories ( earbus, eg ), high-end TPE, TPU, TPV, Si-TPE,Si-TPU industries...

Product name Appearance Elongation at break(%) Tensile Strength(Mpa) Hardness(Shore A) Density(g/cm3) MI(190℃,10KG) Density(25℃,g/cm)

SI-TPV 3300 Series

SILIKE SI-TPV is a dynamic vulcanizated thermoplastic Silicone-based elastomers which made by a special compatible technology, it helps silicone rubber dispersed in TPU evenly as a 2~3 micron droplets under microscope. This unique material provides a good combination of properties and benefits from thermoplastics and fully cross-linked silicone rubber. Suits for wearable device surface, artificial leather, Automotive, Phone bumper, Electronic devices accessories ( earbus, eg ), high-end TPE, TPU, TPV, Si-TPE,Si-TPU industries...

Product name Appearance Elongation at break(%) Tensile Strength(Mpa) Hardness(Shore A) Density(g/cm3) MI(190℃,10KG) Density(25℃,g/cm)