Industrial Grade Uncoated Limestone Light Precipitated Pure Micronized Calcium Carbonate

Industrial Grade Uncoated Limestone Light Precipitated Pure Micronized Calcium Carbonate

EPT quality uncoated limestone LigEPT precipitated Pure micronized calcium carbonate

calcium carbonate Qualities
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-flamable, non-explosive, reduced refractive index, simple to shade, insoluble in drinking water, steady in air.

calcium carbonate Software:

Rubber industry

Calcium carbonate is one of the earliest and biggest bulk fillers utilised in the rubber industry. Calcium carbonate is crammed in rubber in huge portions, which can enhance the volume of the product, therefore conserving high-priced organic rubber and decreasing fees. Calcium carbonate can be received by filling rubber. It has larger tensile toughness, tear power, and more robust reinforcing effect in organic rubber and synthetic rubber than pure rubber sulfide, and can modify the consistency.

Plastic business

Calcium carbonate can enjoy a skeEPTn role in plastic products, has a great result on the dimensional steadiness of plastic products, can increase the hardness of the goods, and can also boost the area gloss and surface flatness of the goods. The addition of calcium carbonate to EPT plastic items can improve the heat resistance. Since the whiteness of calcium carbonate is over 90%, it can also replace the expensive white pigment to accomplish a specific whitening impact.

Paint industry

Calcium carbonate is a massive amount in the paint business, and it is an indispensable skeEPTn. The amount of the calcium carbonate is more than thirty% in the thick paint, and the phenolic enamel paint is more than 39% of the phenolic good pattern wrinkle paint.

Waterborne coating sector

In the waterborne coating industry, the software is far more broadly used, and the coating can be manufactured with no sedimentation, straightforward to disperse, and has very good gloss. The sum of the waterborne coating is twenty-sixty%.

Energetic calcium carbonate

Serial quantity

Check things

StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd needs

Examination results

one

Shape

White powder

Accord

2

3

Calcium carbonate (dry foundation) omega/%

98.~100.5

98.4

4

Hydrochloric acid insoluble omega/%

le0.20

.ten

five

Free of charge foundation omega/%

Qualified

Competent

six

Alkali metal and magnesium omega/%

le1.

.70

seven

Barium(Ba) omega/%

le0.030

Considerably less than0.030

eight

Arsenic(As) omega/%

le0.0003

.00005

nine

Decline on drying omega/%

le2.

.60

ten

Fluorine(F) omega/%

le0.005

.002

11

Guide(Pb) omega/%

le0.0003

.00005

12

Mercury(Hg) omega/%

le0.0001

.00001

thirteen

Cadmium(Cd) omega/%

le0.0002

.00002

14

Determination

Competent

LigEPT calcium carbonate

1. Technical knowledge

Check item(PCC in 1250mesh)

StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds

Result

Caco3 articles(%)

ge96

98

Oil-absorbed price (gDOP/100gCaCO3 )

le100

seventy two

settling quantity

ge2.4

two.6

HCl insoluble(%)

le0.2

.015

risky content(%)

le0.five

.22

Manganese(Mn)articles(%)

le0.008

.001

iron(Fe) articles(%)

le0.08

.02

PH value

9~ten.five

nine.5

Whiteness

ge95

ninety seven

residue on forty five mum screening sieve(%)

le0.four

.eleven

drinking water absorption benefit

le20

18.one

average diameter( mum)

/

four

Heavy (Ground) Calcium Carbonate is extensively utilised as filler and improver.
Purity: ninety eight%min.
Appearance: white powder.

Weighty calcium carbonate, also known as floor calcium carbonate, is developed by all-natural exceptional calcite, which has higher purity and whiteness. The size ranges from unEPT400 mesh which is called main merchandise, to 2000 mesh or earlier mentioned, based on your necessity.

Large (Ground) Calcium Carbonate is widely employed as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink sector.

INDEX Title

stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A

our take a look at consequence

CaCo3 articles ge,

ninety eight

ninety eight.4

PH price(10%soliquoid)

8.-10.five

9

Particle dimensions um(average)

3.-4.

Dampness Articles le

.3

Oil Absorption ml/100g le

38

Insoluble substance in HCL acid % le

.two

.1

activated fee % ge

ninety five

98

Fe articles le

.1

.08

Mn content material , le

.008

.007

Residue 125um % le

.01

.008

Whiteness ge

90

ninety three

Calcium carbonate Software:

one)Rubber:

it can lessen the quantity of high-priced normal rubber,increase its quantity ,reduce charges, After adding calcium carbonate then can be get higher energy tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate

two)Chemical producing components

it is heat-evidence, chemical corrosion-evidence,cold-evidence, anti-sounds, shockproof and simple to method. Therefore it can be employed to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,ground board and electric powered wire,and so on.

three)Painting amp coating:

it is as the filling and as the framework, LaEPT paint far more than 30% volume are utilised in thick paint ,26%-60% quantity are employed in water-primarily based soreness

4)Plastic:

it can improve the quantity of plastics, reduce the costs, boost the measurement, balance, hardness and tenacity of plastic merchandise.

5)Paperpulp material:

it can fully make use of its higher whiteness, affinity to drinking water and shock intensity, minimal value commonly utilizing .

six) Coal-fired EPT and EPTed sulfurization

7)Feed,pharmaceutical business

creating calcium additives, change the first shell powEPTto decrease costs.

Industrial Grade Uncoated Limestone Light Precipitated Pure Micronized Calcium Carbonate

Industrial Grade Uncoated Limestone Light Precipitated Pure Micronized Calcium Carbonate

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