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Automotive Interiors Anti-scratch Masterbatch

Anti-scratch masterbatches are developed for products which have high demand on anti-scratch property such as auto interior trims, seals, bumper, household appliance, electronics’ cover. A small dosage can obviously improve the scratch and abrasion resistance and free -spraying. Compared with traditional additives they are cost saving and Eco-friendly. Our Anti-scratch masterbatch already successfully used in the interior trims parts of VW and GM.

SILIKE® Auto Anti-scratch Masterbatch were pellet formed with 50% special structure ultra high molecular weight siloxane polymer dispersed in PP, especially used as scratch resistance enhancer for automotive interiors, like dashboard, door trim, center console etc, meet different OEM requirements.

 

SILIKE® Auto Anti-scratch Masterbatch is PP based with special siloxane structure, it can effectively improve the auto interiors scratch resistance, it’s also work as a processing aid to improve melt flow, mold release, lower extrude torque and reduce defective rate.

The product has a good stability and it’s non-migrate, slight odour and low VOCS.


Features of SILIKE® Auto Anti-scratch Masterbatch:

With special siloxane structure, our anti-scratch masterbatch has the properties like non-migrate, non-tacky, slight odour, low VOCS, smaller addition etc.

 

Data comparison with different anti-scratch masterbatch in this market


+2%LYSI-306

+1.5%LYSI-306C

+2% mainstream product

Normal

Silicone masterbatch

MFR

11.5

11.1

11.0

11.9

Ash

19.0

19.1

19.1

18.9

Tensile Strength

19.8

19.6

19.6

19.3

Bending Strength

28.45

28.90

28.70

27.98

Bending Modulus

1921

1904

1895

1846

Impact Strength (23℃)

37.13

36.58

33.42

35.14

Impact Strength (-30℃)

4.90

4.86

4.77

4.56

Scratch Resistance

0.45

0.53

0.86

1.58

Scratch Resistance after Aging (110℃*168h)

0.32

0.38

0.39

0.86

Surface after Xenon Arc Aging (5*96h)

Non-tacky

Non-tacky

Non-tacky

Tacky

Surface after Aging(110℃*168h)

Non-migrate

Non-migrate

Non-migrate

Non-migrate

Note: test date from material system (PP/POE/TALC=70/8/20), pellet with auto anti-scratch masterbatch and then injection directly.


Scratch resistance of SILIKE® Auto Anti-scratch Masterbatch and mainstream products in different grain:

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Use methods:

Mixed Anti-scratch Masterbatch with its compatible resin system at a certain proportion then molding or pelleting directly.

Recommend dosage:

When added at 0.5% to 2%, can improve the product's processing, liquidity and mold release. At a high level: 1% to 5% can improve the surface properties (smoothness, scratch resistance and abrasion resistance).

Package

25Kg, paper bag

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