PS&Nylon Defoam Masterbatch （DC201）
PS resin often contain trace moisture, especially the recycle PS,
its moisture is harder to eliminate. If not eliminated, the
moisture will form into drain marks or bubbles on the surface of
the related products when processing, which brings the effects to
the performance and appearance of the products.
PS&Nylon Defoam Masterbatch （DC201）is white solid granulars,
has good compatibility with PS and nylon. Before molding
processing,the masterbatch （DC201）may be used to add and simply mix
with the raw materials which make us carry out molding processing
without the drying process.
It is widely used in PS recycle and moistured materials; also
in nylon new materials and recycle materials .It is applied
to different products of injection, extrusion, calendering,etc
It can significantly improve the flow of plastic performance and
production efficiency. Also it can reduce the pressure of plastic
machinery molding and processing energy consumption , as well as
reduce its product cost.
Good compatibility with PS and nylon.
Water absorption: it can absorb the water equivalent of 20% of its
own weight,save the dry process of PS and nylon. Without
changing of the processing technology and equipments.
Certified by SGS.
Addition rate by weight of raw materials: PS add 2% -5%
(recommended 3%) . Nylon add 3% -6% (recommended 4%). And take it
to the plastic mixing machines evenly, then it can be directly
processed products. Specific addition rate of raw materials should
be based on the moisture content and weather to determine.
Check the condition of inner packing and forbid using if damaged;
Should avoid direct contact with masterbatch with hand, when mix
Should avoid exposure in the air and recommend you use up them
within 8 hours when mixed raw material;
Not allowed to heat and dry along with raw materials;
The product not be used up, should be heat-sealing packaged as soon
Package and Storage
Vacuum packaging: 5kg or 2.5kg. Paper-plastic compound bag or paper
bag: 25kg. Handle careful to avoid packaging damaged, leakaged.
Store in ventilated, dry and cool place. The storage period is 6
months from the date of production.