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产品名称:卡博特PE6251,CABOT PE6251色母粒

 

产品类别:卡博特黑色母粒

产品详细 ▼
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 .

 

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