China Calcium Carbonate Rubber Paper

Calcium carbonate is used in rubber industry as one of the largest amount of high filler, a large number of calcium carbonate filled in rubber, can increase the volume of products, so as to save expensive natural rubber to achieve the purpose of reducing cost, calcium carbonate filled rubber can obtain tensile strength, abrasion resistance, tear strength higher than pure rubCustomized Service for Electronics ber sulfide, and in the natural rubber and synthetic rubber are strengthened, and can adjust the consistency

Physical Properties of Heavy Calcium Carbonate

( Standards HG/T3249-2001):

Composition

CaCO3

Density(g/cm3)

Hardness

Whiteness

PH

Moisture content

Content%

70-98

2.7-4.5

Stone Processing Machinery

2.5-3.5

84-97

8-9

< 0.5

Our Services

1. Free Samples

--Free samples within 1-2KGs, but the delivery fee should be paid by your side.

2. All-over Certifications

--We can supSorting Machine ply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.

3. Strictly Quality Control

--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.

4. Professional document Service

--After shipped, our professional document department will serve you all the documents for you timely.