1250 Mesh Ground Calcium Carbonate Suppliers

1250 Mesh Ground Calcium Carbonate Suppliers

1250 Mesh Ground Calcium Carbonate suppliers

calcium carbonate Characteristics
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-annoying, non-combustible, non-explosive, low refractive index, straightforward to shade, insoluble in drinking water, stable in air.

calcium carbonate Software:

Rubber market

Calcium carbonate is one particular of the earliest and biggest bulk fillers employed in the rubber market. Calcium carbonate is filled in rubber in massive quantities, which can enhance the quantity of the merchandise, thereby preserving expensive organic rubber and reducing costs. Calcium carbonate can be acquired by filling rubber. It has higher tensile toughness, tear energy, and much better reinforcing effect in all-natural rubber and synthetic rubber than pure rubber sulfide, and can change the consistency.

Plastic industry

Calcium carbonate can enjoy a skeEPTn part in plastic products, has a wonderful impact on the dimensional steadiness of plastic products, can improve the hardness of the goods, and can also improve the area gloss and floor flatness of the merchandise. The addition of calcium carbonate to EPT plastic products can increase the heat resistance. Since the whiteness of calcium carbonate is earlier mentioned 90%, it can also exchange the expensive white pigment to attain a specified whitening effect.

Paint industry

Calcium carbonate is a huge amount in the paint business, and it is an indispensable skeEPTn. The quantity of the calcium carbonate is more than 30% in the thick paint, and the phenolic enamel paint is more than 39% of the phenolic wonderful pattern wrinkle paint.

Waterborne coating sector

In the waterborne coating market, the application is much more broadly utilized, and the coating can be created with out sedimentation, effortless to disperse, and has good gloss. The volume of the waterborne coating is 20-sixty%.

Energetic calcium carbonate

Serial amount

Examination objects

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

Check final results

1

Condition

White powder

Accord

two

three

Calcium carbonate (dry foundation) omega/%

98.~a hundred.5

ninety eight.4

four

Hydrochloric acid insoluble omega/%

le0.20

.10

5

Free base omega/%

Competent

Certified

6

Alkali metal and magnesium omega/%

le1.

.70

seven

Barium(Ba) omega/%

le0.030

Less than0.030

eight

Arsenic(As) omega/%

le0.0003

.00005

nine

Loss on drying omega/%

le2.

.60

10

Fluorine(F) omega/%

le0.005

.002

11

Guide(Pb) omega/%

le0.0003

.00005

twelve

Mercury(Hg) omega/%

le0.0001

.00001

13

Cadmium(Cd) omega/%

le0.0002

.00002

fourteen

Determination

Competent

LigEPT calcium carbonate

1. Technological knowledge

Examination product(PCC in 1250mesh)

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

Consequence

Caco3 material(%)

ge96

ninety eight

Oil-absorbed value (gDOP/100gCaCO3 )

le100

seventy two

settling volume

ge2.4

two.6

HCl insoluble(%)

le0.two

.015

risky material(%)

le0.five

.22

Manganese(Mn)articles(%)

le0.008

.001

iron(Fe) content material(%)

le0.08

.02

PH price

9~10.5

9.five

Whiteness

ge95

97

residue on 45 mum testing sieve(%)

le0.four

.eleven

water absorption benefit

le20

18.one

average diameter( mum)

/

four

Large (Ground) Calcium Carbonate is broadly utilised as filler and improver.
Purity: ninety eight%min.
Look: white powder.

Heavy calcium carbonate, also referred to as floor calcium carbonate, is made by organic superior calcite, which has large purity and whiteness. The dimension ranges from unEPT400 mesh which is called primary products, to 2000 mesh or above, dependent on your prerequisite.

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 industry.

INDEX Identify

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

our take a look at end result

CaCo3 articles ge,

98

ninety eight.four

PH price(ten%soliquoid)

eight.-10.five

nine

Particle size um(average)

three.-4.

Dampness Content material le

.3

Oil Absorption ml/100g le

38

Insoluble material in HCL acid % le

.two

.1

activated rate % ge

ninety five

98

Fe articles le

.one

.08

Mn material , le

.008

.007

Residue 125um % le

.01

.008

Whiteness ge

ninety

93

Calcium carbonate Software:

1)Rubber:

it can lessen the quantity of costly organic rubber,enhance its quantity ,reduce fees, Following adding calcium carbonate then can be acquire larger power tensile ,tear energy and abrasion resistance than the pure Rubber vulcanizate

two)Chemical producing resources

it is heat-evidence, chemical corrosion-proof,cold-evidence, anti-sounds, shockproof and easy to procedure. For that reason it can be employed to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,flooring board and electrical wire,and many others.

3)Painting amp coating:

it is as the filling and as the framework, LaEPT paint more than 30% quantity are utilised in thick paint ,26%-sixty% volume are employed in water-based mostly pain

four)Plastic:

it can improve the volume of plastics, decrease the expenses, boost the dimension, stability, hardness and tenacity of plastic merchandise.

5)Paperpulp content:

it can fully make use of its substantial whiteness, affinity to water and shock depth, low value extensively using .

six) Coal-fired EPT and EPTed sulfurization

seven)Feed,pharmaceutical industry

producing calcium additives, substitute the authentic shell powEPTto lessen costs.

1250 Mesh Ground Calcium Carbonate Suppliers

1250 Mesh Ground Calcium Carbonate Suppliers