Precipitated Calcium Carbonate Ultrafine Caco Powder for Palstic Rubber

Precipitated Calcium Carbonate Ultrafine Caco Powder for Palstic Rubber

precipitated calcium carbonate Ultrafine CaCo powEPTfor palstic/rubber

calcium carbonate Characteristics
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-flamable, non-explosive, minimal refractive index, straightforward to coloration, insoluble in water, stable in air.

calcium carbonate Application:

Rubber industry

Calcium carbonate is one particular of the earliest and largest bulk fillers utilised in the rubber sector. Calcium carbonate is filled in rubber in massive portions, which can enhance the quantity of the product, thereby saving costly normal rubber and reducing expenses. Calcium carbonate can be obtained by filling rubber. It has increased tensile energy, tear power, and more powerful reinforcing result in normal rubber and artificial rubber than pure rubber sulfide, and can modify the regularity.

Plastic business

Calcium carbonate can engage in a skeEPTn position in plastic products, has a excellent result on the dimensional steadiness of plastic items, can enhance the hardness of the merchandise, and can also enhance the floor gloss and floor flatness of the items. The addition of calcium carbonate to EPT plastic products can boost the heat resistance. Since the whiteness of calcium carbonate is over ninety%, it can also exchange the pricey white pigment to achieve a certain whitening impact.

Paint market

Calcium carbonate is a big quantity in the paint industry, and it is an indispensable skeEPTn. The sum of the calcium carbonate is far more than thirty% in the thick paint, and the phenolic enamel paint is a lot more than 39% of the phenolic fantastic sample wrinkle paint.

Waterborne coating industry

In the waterborne coating sector, the application is more extensively utilized, and the coating can be manufactured without sedimentation, straightforward to disperse, and has great gloss. The sum of the waterborne coating is 20-sixty%.

Active calcium carbonate

Serial amount

Check products

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

Examination results

one

Shape

White powder

Accord

two

3

Calcium carbonate (dry foundation) omega/%

98.~100.5

98.four

4

Hydrochloric acid insoluble omega/%

le0.20

.10

5

Totally free base omega/%

Qualified

Experienced

6

Alkali steel and magnesium omega/%

le1.

.70

7

Barium(Ba) omega/%

le0.030

Much less than0.030

eight

Arsenic(As) omega/%

le0.0003

.00005

9

Loss on drying omega/%

le2.

.sixty

ten

Fluorine(F) omega/%

le0.005

.002

11

Guide(Pb) omega/%

le0.0003

.00005

twelve

Mercury(Hg) omega/%

le0.0001

.00001

thirteen

Cadmium(Cd) omega/%

le0.0002

.00002

14

Choice

Competent

LigEPT calcium carbonate

one. Specialized knowledge

Examination product(PCC in 1250mesh)

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

Consequence

Caco3 articles(%)

ge96

98

Oil-absorbed value (gDOP/100gCaCO3 )

le100

seventy two

settling volume

ge2.4

two.6

HCl insoluble(%)

le0.2

.015

risky material(%)

le0.five

.22

Manganese(Mn)content(%)

le0.008

.001

iron(Fe) material(%)

le0.08

.02

PH value

9~ten.five

9.5

Whiteness

ge95

ninety seven

residue on 45 mum screening sieve(%)

le0.4

.eleven

water absorption worth

le20

18.one

regular diameter( mum)

/

4

Weighty (Ground) Calcium Carbonate is extensively employed as filler and improver.
Purity: ninety eight%min.
Look: white powder.

Heavy calcium carbonate, also referred to as floor calcium carbonate, is created by all-natural superior calcite, which has high purity and whiteness. The size ranges from unEPT400 mesh which is called major items, to 2000 mesh or above, dependent on your need.

Heavy (Ground) Calcium Carbonate is commonly employed as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink market.

INDEX Identify

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

our test end result

CaCo3 content material ge,

ninety eight

ninety eight.four

PH worth(10%soliquoid)

eight.-ten.five

nine

Particle dimension um(regular)

three.-four.

Dampness Material le

.3

Oil Absorption ml/100g le

38

Insoluble substance in HCL acid % le

.two

.one

activated charge % ge

95

ninety eight

Fe material le

.one

.08

Mn content , le

.008

.007

Residue 125um % le

.01

.008

Whiteness ge

ninety

93

Calcium carbonate Application:

one)Rubber:

it can reduce the volume of high-priced all-natural rubber,boost its volume ,reduce charges, Soon after incorporating calcium carbonate then can be acquire increased strength tensile ,tear power and abrasion resistance than the pure Rubber vulcanizate

two)Chemical manufacturing materials

it is warmth-proof, chemical corrosion-proof,chilly-proof, anti-sound, shockproof and effortless to method. As a result it can be used to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.

3)Portray amp coating:

it is as the filling and as the framework, LaEPT paint far more than thirty% sum are used in thick paint ,26%-60% amount are utilised in water-dependent discomfort

4)Plastic:

it can improve the volume of plastics, lessen the expenses, enhance the dimension, security, hardness and tenacity of plastic items.

5)Paperpulp material:

it can fully make use of its higher whiteness, affinity to drinking water and shock intensity, lower cost commonly using .

six) Coal-fired EPT and EPTed sulfurization

7)Feed,pharmaceutical business

generating calcium additives, replace the unique shell powEPTto minimize expenses.

Precipitated Calcium Carbonate Ultrafine Caco Powder for Palstic Rubber

Precipitated Calcium Carbonate Ultrafine Caco Powder for Palstic Rubber

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