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產品名稱：卡博特PE6251,CABOT PE6251色母粒
產品類別：卡博特黑色母粒 |
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PLASBLAK® PE 6251
BLACK POLYETHYLENE MASTERBATCH FOR MULCH FILM APPLICATIONS
PLASBLAK® PE 6251 is designed for use in mulch film applications and can be used in films
as thin as 7 micron. It contains 45% of a small particle size carbon black which gives
both high opacity and excellent weathering performance . Due to its high opacity ,
PLASBLAK® PE 6251 can be used at lower addition rates than traditionally used
masterbatches , thus giving the added advantage of minimal influence on mechanical
properties .
This product is suitable for use in a wide range of plastics that come into contact with
food . For more details regarding the food contact compliance in various European
countries , please refer to the relevant Food Contact Statement that you can obtain
through your usual Cabot representative .
METHOD OF ADDITION
PLASBLAK® PE 6251 is designed for ease of dilution and homogeneous mixing and is therefore
suitable for direct addition using automatic dosing units or by pre -blending .
ADDITION RATE
The amount of masterbatch added depends on the performance requirements of the final
application . Typical addition rates vary from 5% to 7% masterbatch but can be much higher
depending on the film thickness and required opacity .
PHYSICAL PROPERTIES
|
PROPERTY |
VALUE |
TTEESSTT MMEETTHHOD ((**)) |
|
Carrier |
polyethylene |
|
|
Pigment |
45% carbon black |
|
|
Compatibility |
LDPE , LLDPE, HDPE, PP,
ethylene copolymers |
|
|
Density @ 23 °C |
1180 kg/m3 |
CTM E023 |
|
MFI 21.6 kg /190 °C |
30 g/10 min |
CTM E 005 (ISO 1133) |
(*) Tests are performed according to Cabot Test Methods (CTM) based on international Standards
Quoted test results should not be used for specification purposes but are typical test
values intended for guidance only .
PACKAGING
PLASBLAK® PE 6251 is supplied in regular pellet form packed in 25 kg bags. It should be
stored in a dry place . Recommended storage life : up to 1 year provided it is stored as
directed .