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Chengdu Silike Technology CO.,LTD Company Logo

Chengdu Silike Technology CO.,LTD SILIPLAS 2070

Chengdu Silike Technology 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.

    Knowde Enhanced TDS

    Identification & Functionality

    Fundamental Parameters

    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:

    11

    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.

    51

    1

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

    Features & Benefits

    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.

    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

    Applications & Uses

    Applications

    • Automotive interior parts (trim, dashboard, console)

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

    • Building components (window frames),etc.

    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

    Packaging & Availability

    Packaging Type

    Bags

    Packaging

     

    25Kg / bag , craft paper bag.

    Storage & Handling

    Storage and Shell Life

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

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