Plastic Box Grade Heavy Calcium Carbonate 98% Purity High Whitness

Plastic Box Grade Heavy Calcium Carbonate Price in Xiamen Port

Descriptions:

Calcium carbonate is made of high quality calcium carbonate (limestone) as raw material. It through calcine , digestion, carbonation, sedimentation, filtration, drying and crushing process and become. The products characteristic is high whiteness, high brightness, uniform distribution of particles, narrow diameter distribution etc.

Applications and advantages:

1 Rubber industry
Calcium carbonate was the earliest filler used in the rubber industry. It can enlarge the capacity in the rubber products, for saving the cost. It also enhance the tensile strength, abrasion and tearing strength

2 Plastic industrial
In plastic products, keeping stability of the products, strengthen the products, keeping surface smoothly.

3 Painting
pcc is innocuous, white color, and has good stability, as the filler in paints, avoid the paint settlement, easy get dispersed, make good glossiness

4 Papermaking
Whitening the paper, and as the filler, can reducing the pulp for saving the cost

Specifications:

Test item	Standards	Results
CaCo3(%)	≥90	96
Al2O3 (%)	≤0.12	0.09
MgO (%)	≤0.10	0.06
Fe2O3(%)	≤0.05	0.02
SiO2(%)	≤0.03	0.99
Hydroixde acid insoluble %	≤0.13	0.10
Whiteness	≥90	93
Particle size D97	/	10
Oil-absorbed value (gDOP/100gCaCO3 )	/	25
Surface density(m2/g)	/	1.3
Moisture	≤0.3	0.15

FAQ

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