We-Song Da Truong Son Joint Stock Company would like to send the best wishes to you with warm greeting and respect. Currently, we are one of the best calcium carbonate manufacturers in Vietnam and specialize in Super-fine calcium carbonate powder coated from 5 micron to 75 micron ( D97) from Chau Hong mines, Quy Hop district, Nghe An province. We are so pleased to introduce you specifications of our product-coated calcium carbonate powder as
following:
1. PRODUCT LIST
|
No.
|
Product
|
Package
|
Coated calcium carbonate powder
|
|
|
Fineness (D50)
|
Fineness (D97)
|
Acid Rate
|
Usage Purposes
|
|
1
|
TS-08C
|
25 kg/bag
|
≤ 2,0 µm
|
08 ± 1 µm
|
1,25-1,30%
|
PVC, bag, plastic...
|
|
2
|
TS-10C
|
25 kg/bag
|
≤ 2,5 µm
|
10 ± 1 µm
|
1,20-1,25%
|
PVC, bag, plastic...
|
|
3
|
TS-15C
|
25 kg/bag
|
≤ 3,3 µm
|
15 ± 2 µm
|
1,15-1,20%
|
PVC, bag, plastic...
|
|
4
|
TS-20C
|
25 kg/bag
|
≤ 4,6 µm
|
20 ± 2 µm
|
1,10-1,15%
|
PVC, bag, plastic...
|
|
5
|
TS-25C
|
25 kg/bag
|
≤ 5,5 µm
|
25 ± 2 µm
|
1,05-1,10%
|
PVC, bag, plastic...
|
|
6
|
TS-30C
|
25 kg/bag
|
≤ 6,6 µm
|
30 ± 2 µm
|
1,00-1,05%
|
PVC, bag, plastic...
|
- CHEMICAL-PHYSICAL COMPONENTS
|
Chemical Component
|
Physical component
|
|
CaCO3 content
|
≥98%
|
Whiteness
|
≥96%
|
|
MgO content
|
≤0,16%
|
Moisture
|
≤0,2%
|
|
Fe2O3 content
|
≤0,01%
|
Oil absorption
|
< 23g/100g CaCO3
|
|
Al2O3 content
|
≤0,04%
|
Content loss on ignition
|
≤43%
|
|
SiO2 content
|
≤0,01%
|
Proportion
|
2,7 g/cm3
|
|
Na2O content
|
≤0,02%
|
|
8 – 9
|
By this letter, we would like to establish the long term mutual beneficial relationship with clients in all over the world and give the details about product specifications as below for each products.
Please do not hesitate to contact with us at any time to be updated further information and best price for each product if you are interested in. We look forward to hearing from you.
Thanks for choosing SONGDA-TRUONGSON JOINT STOCK COMPANY as your business platform. |
