functional masterbatch
Functional Masterbatch
dehydration additive (Desiccant MB)
Color Masterbatch
Filler Masterbatch
calcium carbonate master batch
Bio Material
Inorganic Filler Powder
Anti-Blocking Agent:
Anti-blocking of LLDPE and/or LDPE film.
- Plastic anti-blocking agent named as anti-blocking additive,anti-blocking compound,antiblocking masterbatch,antiblock composite,antiblock concentrate,anti tacky agent.
- This kind of additive is purposed for sales in China, if you're interested in it, please contact us via greenpoly@greenpoly.com, export@greenpoly.com for details.
Active ingredient |
SiO2 |
Cost |
|
Oleamide |
Erucamide |
|
|
10% |
|
|
Lower |
|
5- 10% |
10-25% |
Higher |
Dosage: 1-2%
Carrier resin: LLDPE (virgin)
Use masterbatch to achieve even mixing and even slipping.
If use Oleamide or Erucamide (powder) directly, uneven mixing results in uneven slipping on film.
High quality film (packing foods / garments) always require slipping.
Film blowing or casting.
Multi-layer film: inner layer uses slipping masterbatch.
Ingredients must be famous brands/grades in the world.
Special formula/process required to produce slipping masterbatch with high and stable quality.
Low and unstable quality result in shortcomings bellow:
Influence film transparency to unacceptable level.
Olemide/erucamide migrates to film surface (film feels oily), then hard to process heat sealing/colour printing,
functional
master batch
colour
master batch
filler
master batch
biomaterial
resin
filler
powder