We supply and export calcium carbonate compound, talc compound and barium sulfate compound.

• Processed by the four paddle rotor internal batch mixer or twin screw extruder.
• Calcium carbonate master batch for transparent HDPE film available now. Adding by 5-10%, transparency becomes better in some cases; adding by 10-30%, transparency is still good enough. It's also good for LDPE film, HDPE pipe and PP sheet, which are transparent, but not very transparent.
• Rub the film, CaCO3 (powder) and/or talc (powder) are not found.
• Pellet is round and flat in shape, smooth feeling, well plastified, good dispersibility.
• Ideal additive, harmless, no toxin.
• Save and replace the resource of petroleum, reduce the burning heat and fume, protect the incinerator, environmentally friendly.
• Save cost, reduce expenditure, strengthen competition.
• Improve and modify physical property of plastics: more smoothness of surface, easier and better printability, harder and stiffer, anti-block. Act as plastics modifiers.
• Professional process: CaCO3 (powder) and/or talc (powder) are coated and activated by unique coupling agent, dispersant and plasticizer before CaCO3 (pellet) and/or talc (pellet) are produced.
• Special formula: CaCO3 compound and/or talc compound do not apparently side effect physical property of PE film, sometime the tensile strength of PE film becomes better after adding CaCO3 compound and/or talc compound.
• Plastic calcium carbonate filler masterbatch named as calcium carbonate additive,calcium carbonate compound,concentrated calcium carbonate,plastic CaCO3 compound,CaCO3 composite,CaCO3 extender,CaCO3 agent granule,CaCO3 particle,CaCO3 particulate,plastic granulated chalk,chalk-filled masterbatch,calpet filler masterbatch,mineral extender,plastic film modifier,plastic reinforcer.
• Plastic talc filler masterbatch named as talc compound,talc filled additive,talc filling extender,talcum composite,talcum agent granule,plastic MgSiO3 pellet,magnesium silicate filler pellet.

Film Blowing & Bottle Blowing Grade

• LDPE/LLDPE grade available as well.

Film Casting Grade

Fibre Spinning Grade

• Mostly popular for rafia sacks and rafia bags.

Hollow Sheet Grade

Extruded Sheet Grade

Injection Mould Grade

• EVA grade, PVC grade, nylon grade, tubing & Pipe grade and non-woven fabric grade available as well.
• Adding ratio recommended for reference only, please adjust it up or down based on experiment and experience.
• Formula could be tailor-made upon request in order to satisfy with higher or lower price.
• Refer to "ingredients" above, if carrier is LDPE, it does not mean it's suitable for LDPE bag only; if carrier is HDPE, it does not mean it's suitable for HDPE bag only.

Benefits of Using Transparent Calcium Carbonate Masterbatch

• Maintain the transparency of polymer, keep optical properties almost intact.
• Prevent slitting & folding of tapes in tape lines from splitting in machine direction.
• Offer extremely good dispersion with any polymer.
• Impart certain degree of roughness to extruded/blown film & thereby improve the anti-slip & anti-blocking property of film surface.
• Cost reduction when used as a polymer extender.
• Improved sealibility in extruded film.
• Improve physical properties like hardness, stiffness & impact strength in extruded film.
• Decrease extruder torque & increase machine throughput between 5 to 10%. Reduce the energy cost per kg, thereby reduce processing costs.
• Replace some of petroleum resources, reduce the burning-heat of finished goods, so that the Burners life-span becomes longer. This reduces energy consumption.
  

Search www Search www.greenpoly.com