|Place of Origin:||JIANGXI|
|Minimum Order Quantity:||1ton|
|Packaging Details:||woven bags|
|Payment Terms:||T/T, L/C, Western Union|
calcium carbonate nanoparticles,
nano precipitated calcium carbonate
HS28365000 Treadted ultrafine Calcium Carbonate Powder For Plastic Products
Nano calcium carbonate used in plastics and resin affinity, can effectively increase or adjust the material rigidity, toughness, and bending strength, and can improve the rheological properties of plastic processing systems, reduce the plasticization temperature and improve product size and stability, Heat resistance and surface smoothness; Rubber products have the surface Smooth, high elongation, high tensile strength, low permanent deformation, good bending resistance, high tear strength.
Applications and Advantages:
1. Good liquidity ,easy to stirring when PVC plastify and improving processability, such as contractibility rate, surface flatness and anti-yellowing.
2.Improving surface lustrousness: good mixture with PVC and nice lustrousness. low density and good tear resistance in PVC film.
3.Excellent nano features: surface activity help resolve negatively charged electrons and Positively charged hole in ultraviolet light, excellent activity make easy chemical reaction with oxygen and organism , improving ageing resistance.
4. Mature application: big quantity fillers in PVC soft products .
|Test Item||Result||Test Item||Result|
|Average particle size(nm)||100||CaCo3%||95|
|Specific surface area(m2/g)||25||Fe2O3%||/|
|Breathability specific surface area||5.5||Activation grade%||99|
|DOP Oil absorption||28||Hydrochloric acid insolube content%||0.89|
|325m passing rate%||100||PH||9.5
Q:What is calcium carbonate made of?
A:They are limestone, marble and calcite.
Q:What are your calcium carbonate used for?
A:filler in paper, paint, sealants and coatings etc.
Q: Are your manufacturer or Trading Company?
A: BaiRui is professional manufacturer,more than 25 experience and specialized in calcium carbonate with exporting right.
Q: How about the MOQ and sample?
A: 5tons, sample free .
Q: Quality gurantee
A: We have our own mines,producing lines, technology team and after-sale service team supporting for best quality .
Q: How long is your delivery time?
A: Grnerally it is 2-5 days if in stock.15-20 days for producing period
Q: Which payment terms are available?
A:T/T,Paypal,Western Union and LC
Contact Person: florence