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Calcium Light

1.Light calcium carbonate is Identical grain size ,low oil absorption value.

2.Light calcium carbonate reduce the cost of products ; to make products have good foamed effect.

3. Light calcium carbonate enhance hardness,rigidity,size stability ,fire-retardantness,

glossiness of products.

4.In rigid PVC products, light calcium carbonate can accelerate gelation, enhance cold impact strength, eliminate plate out, and improve surface gloss.

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Light calcium carbonate

light calcium carbonate is a micro-scale Precipitated Calcium Carbonate according to norm ISO 3262 part 6. light calcium carbonate is a white and odorless powder prepared by calcium carbonate precipitation, dehydration, drying and crushing. light calcium carbonate could be in the form of slurry

Introduction

Product Name: Light Calcium Carbonate 

Appearance: White Crystalline Powder

CAS No.: 471-34-1

Shelf life:24 months

Technical Specification:

Items

Standards

CACo3(Dry base)

98%-100.5%

Loss on drying

≤2

Acid-insoluble substance

≤0.2

Iron

≤0.1

Pb(Heavy metals)

≤0.002

Barium

≤Pass the test

Lead

≤3

Arsenic

≤3

Limit of fluoride

≤0.005

Mercury

≤0.5

Magnesium and alkali salts

≤1.0

Application:

light calcium carbonate can used in plastic, rubber, paint,coationg, paper making



Packing:

25 KGS/BAG ,25MT/20'FCL

Storage and Transportation:

Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.


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