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


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

Description

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.

Features

•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

11

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

Unit

Typical value

Appearance

Visual inspection

White pellet

MI

(190℃,10Kg)

ISO1133

g/10min

5

Density

ISO1183

g/cm3

1.03-1.04

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

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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.

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1

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

Benefits

• 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

Package

25Kg / bag , craft paper bag.

Storage

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 Manufacturers –  SILIPLAS2070(EN) – Silike detail pictures

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

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

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


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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for China Wholesale Scratch Resistance Enhancer Manufacturers – SILIPLAS2070(EN) – Silike , The product will supply to all over the world, such as: Montpellier, Finland, Provence, So far our products have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have 13years professional sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
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    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Christian from Morocco - 2017.09.22 11:32
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By John biddlestone from Paraguay - 2017.12.09 14:01
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