calcium carbonate filling masterbatch
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circular weaving machine
Calcium carbonate filling masterbatch is made through special processing techniques and added new types of plastic additives & coloring agents, and applied foreign up-to-the-minute formula and domestic extremely advanced twin screw extruder. This product is treasured and welcomed unparalleled by lots of customers for its excellent property, it is a new type of domestic substitute presently, this make a new prospect for the development and application of plastic products.
ONE: PRODUCT FEATURE
1. improve plastic thermal conductivity, short molding time, increase output, lower cost.
2. lower plastic products shrinkage and warp, improve anti warp coefficient and heat resisting temperature.
3. improve plastic products anti impact property and lower conglutination.
4. used with PP, PE plastic, could made its products easy to print and coat.
5. partly substitute white pigment to lower cost.
6. well intermiscibility with polyolefin resin, easy to disperse, large filling load(10-80%)
7. color masterbatch used in plastic products , the coloring power is strong.
8. low dust used in circular weaving machine, opposite drawing silk, strand strength is strong, no affection to weaving property and producing technique.
Calcium carbonate, polymer, special additives
Main component: calcium carbonate
substrate materials: APP & LDPE
Particle size: 250-500 grains per 10g
Melt index: 1.0~5.0g/10min
Moisture and volatile content: <= 0.5%
Used in PP weaving bag, HDPE weaving bag, PP circular mesh bag, and as filling agent of plastic injection of polypropylene, nylon, polyvinyl hydrocarbon
1. when use X-PO-M masterbatch in weaving industry, dosage always is 10-20%, but We recommend that 12% is better.
2. cause it can increase output, so should heighten the temperature of the die head, And quicken the drawing speed.
3. no wear to machine, others techniques remain the same.