Plastic bags are one of the most popular types of plastic packaging for goods today. Manufactured from the main materials are high-grade safe plastic beads along with additives depending on their own characteristics. The advantage of plastic bags is that they are cheap, beautiful, have many designs and are convenient to use to store all kinds of goods.
Coated Calcium Carbonate Powder is produced from high-purity limestone and treated with stearic acid on the surface.
This surface modification improves compatibility between CaCO3 particles and polymer matrices, making it an excellent functional filler in the plastic industry.
Wit high whiteness, stable particle size, and superior dispersion, coated CaCO3, enhances mechanical strength, surface gloss, and processability of plastic products wwhile significantly reducing production costs.
Chemical Properties
CaCO3 min 98,5%
MgO max 0,5%
Fe2O3 max 0,1%
Acid insoluble max 0,3%
pH value: 8 â?? 10
Physical Properties
Particle size: D97: 5 - 15 micon; D50: 1 - 2,5 micron
Whiteness: L* min 98,4%; b* max: 0,5; Brightness (Y) min: 95,5%
Moisture max: 0,2%
Packing: 25kg PP/PE bag.
Ultra-fine calcium carbonate powder for PVC, HDPE, PPR, and PP pipe production
Property Typical Value
Particle Size (D50) < 2.5 µm
Particle Size (D97) 8.0 �µm
Whiteness (R457) 96%
CaCO3 Content 98,5%
Moisture 0.2%
pH value 8.0 -10
Oil Absorption 22 - 35 g/100g
0.05%
Dispersion Good
Key Benefits:
Increases hardness, dimensional stability, and aging resistance.
Easily disperses in the polymer matrix, improving extrusion speed.
Prevents die blockage and extends equipment's lifespan.
Helps optimize production cost due to its high substitution rate.
Applications:
Used in the production of various types of pipes, such as water supply pipes, drainage pipes, and electrical conduits (PVC, PE, PPR, etc.).
Enhances impact strength, abrasion resistance, and processing performance.
Reduces raw material costs and improves product stability.
Packing & Storage:
Packaging: PP bag 25 kg or jumbo bag 1000 kg.
Storage: Store in a dry, clean place, away from moisture.
Individually wrapped 100 Pieces 8 1/2 inches long and 1/2 inches (12mm) disposable Colorful drinking straws large wide diameter,Thick and Extra Wide perfect large enjoying suitable for thick smoothies,milkshakes,boba,slushies or Bubble Tea.
material: PLA drinking straw
color: colorful
design: beautiful in design
printing: with customer logo printing
suit to: a variety of occasions
function: convience ang practical
Place of origin: Vietnam
Color: customizable
Material: PE, PP, PU plastic strings
Use: beach, shopping, travel, gift, office and home,...
Packing & delivery: carton box, as your require
Payment: L/C, T/T,....
