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China Wholesale Scratch Resistance Enhancer Suppliers – SILIPLAS2070(EN) – Silike

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China Wholesale Scratch Resistance Enhancer Suppliers – SILIPLAS2070(EN) – Silike Detail:


Noise reduction is an urgent issue in the automotive industry. The noise, vibration and sound vibration (NVH) inside the cockpit is more prominent in ultra-quiet electric vehicles. We hope that the cabin becomes a paradise for leisure and entertainment. Self-driving cars need a quiet internal environment.

Many components used in car dashboards, center consoles and trim strips are made of polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy. When two parts move relatively to each other (stick-slip effect), friction and vibration will cause these materials to produce noise. Traditional noise solutions include the secondary application of felt, paint or lubricant, and special noise-reducing resins. The first option is multi-process, low efficiency and anti-noise instability, while the second option is very expensive.

Silike’s anti-squaking masterbatch are 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.


•Excellent noise reduction performance: RPN<3 (according to VDA 230-206)

• Reduce stick-slip

• Instant, long-lasting noise reduction characteristics

• Low coefficient of friction (COF)

• Minimal impact on the key mechanical properties of PC / ABS (impact, modulus, strength, elongation)

• Effective performance with low addition amount (4wt%)

• Easy to handle, free flowing particles


The noise risk priority index (RPN) results show that when the content of SILIPLAS 2070 is 4% (wt),the RPN is 2. RPN below 3 indicates that the noise is eliminated and there is no long-term application risk.

Fundamental Parameters

Test method


Typical value


Visual inspection

White pellet










The graph of the pulse value change in the stick-slip test of PC/ABS after adding 4% SILIPLAS2070:


It can be seen that the stick-slip test pulse value of PC/ABS after adding 4% SILIPLAS2070 has dropped significantly, and the test conditions are V=1mm/s, F=10N.


After adding 4% SILIPLAS2070, the impact strength will not be affected.


• Minimize disturbing noise and vibration

• Provide stable COF during the service life of parts

• Optimize design freedom by implementing complex geometric shapes

• Simplify production by avoiding secondary operations

• Low dosage, improve cost control

Application field

• Automotive interior parts (trim, dashboard, console)

• Electrical parts (refrigerator tray) and trash can, washing machine, dishwasher)

• Building components (window frames),etc.

Goal customers

PC/ABS compounding plant and part forming plant

Usage and dosage

Added when the PC/ABS alloy is made, or after the PC/ABS alloy is made, and then melt-extrusion granulated, or it can be added directly and injection molded (under the premise of ensuring dispersion).

The recommended addition amount is 3-8%, the specific addition amount is obtained according to the experiment


25Kg / bag , craft paper bag.


Transport as non-hazardous chemical. Store in a cool , well ventilated place .

Shelf life

Original characteristics remain intact for 24 months from the production date , if kept in recommend storage.

Product detail pictures:

China Wholesale Scratch Resistance Enhancer Suppliers –  SILIPLAS2070(EN) – Silike detail pictures

China Wholesale Scratch Resistance Enhancer Suppliers –  SILIPLAS2070(EN) – Silike detail pictures

China Wholesale Scratch Resistance Enhancer Suppliers –  SILIPLAS2070(EN) – Silike detail pictures

China Wholesale Scratch Resistance Enhancer Suppliers –  SILIPLAS2070(EN) – Silike detail pictures

Related Product Guide:

The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for China Wholesale Scratch Resistance Enhancer Suppliers – SILIPLAS2070(EN) – Silike , The product will supply to all over the world, such as: Sweden, Turkey, Mozambique, We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.

    Sample type


    • 50+

      grades Silicone Masterbatch

    • 10+

      grades Silicone Powder

    • 10+

      grades Anti-scratch Masterbatch

    • 10+

      grades Anti-abrasion Masterbatch

    • 10+

      grades Si-TPV

    • 8+

      grades Silicone Wax

    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Quintina from Burundi - 2018.12.28 15:18
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Mario from Serbia - 2017.11.12 12:31
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