Caco3 PowEPTCoated Precipitated Calcium Carbonate Cost For every Kg Calcium Carbonate
calcium carbonate Qualities
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-combustible, non-explosive, low refractive index, simple to shade, insoluble in h2o, stable in air.
calcium carbonate Software:
Rubber business
Calcium carbonate is one of the earliest and premier bulk fillers utilized in the rubber market. Calcium carbonate is loaded in rubber in huge portions, which can improve the quantity of the item, thus preserving costly all-natural rubber and lowering costs. Calcium carbonate can be attained by filling rubber. It has increased tensile strength, tear toughness, and much better reinforcing impact in normal rubber and synthetic rubber than pure rubber sulfide, and can adjust the regularity.
Plastic market
Calcium carbonate can enjoy a skeEPTn position in plastic products, has a great impact on the dimensional balance of plastic items, can improve the hardness of the items, and can also boost the floor gloss and area flatness of the merchandise. The addition of calcium carbonate to EPT plastic items can boost the warmth resistance. Given that the whiteness of calcium carbonate is above 90%, it can also exchange the high-priced white pigment to achieve a specific whitening impact.
Paint industry
Calcium carbonate is a big sum in the paint industry, and it is an indispensable skeEPTn. The volume of the calcium carbonate is a lot more than 30% in the thick paint, and the phenolic enamel paint is far more than 39% of the phenolic wonderful sample wrinkle paint.
Waterborne coating industry
In the waterborne coating industry, the application is far more extensively utilized, and the coating can be manufactured with no sedimentation, straightforward to disperse, and has excellent gloss. The amount of the waterborne coating is twenty-60%.
| Active calcium carbonate | ||||||||
|
Serial quantity |
Examination items |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd demands |
Take a look at results |
|||||
|
one |
Condition |
White powder |
Accord |
|||||
|
two |
||||||||
|
three |
Calcium carbonate (dry foundation) omega/% |
98.~100.5 |
98.4 |
|||||
|
four |
Hydrochloric acid insoluble omega/% |
le0.20 |
.ten |
|||||
|
five |
Free of charge foundation omega/% |
Experienced |
Certified |
|||||
|
six |
Alkali steel and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Considerably less than0.030 |
|||||
|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
9 |
Decline on drying omega/% |
le2. |
.sixty |
|||||
|
10 |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
11 |
Lead(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
12 |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
13 |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
14 |
Decision |
Competent |
||||||
LigEPT calcium carbonate
1. Technical knowledge
|
Check merchandise(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Consequence |
|
Caco3 material(%) |
ge96 |
98 |
|
Oil-absorbed value (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling quantity |
ge2.four |
2.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
risky content material(%) |
le0.5 |
.22 |
|
Manganese(Mn)content(%) |
le0.008 |
.001 |
|
iron(Fe) content material(%) |
le0.08 |
.02 |
|
PH benefit |
nine~10.five |
9.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum tests sieve(%) |
le0.4 |
.eleven |
|
drinking water absorption benefit |
le20 |
18.1 |
|
regular diameter( mum) |
/ |
4 |
Heavy (Ground) Calcium Carbonate is broadly utilised as filler and improver.
Purity: ninety eight%min.
Look: white powder.
Large calcium carbonate, also referred to as floor calcium carbonate, is developed by natural superior calcite, which has large purity and whiteness. The dimensions ranges from unEPT400 mesh which is named major merchandise, to 2000 mesh or earlier mentioned, relying on your need.
Hefty (Floor) Calcium Carbonate is extensively employed as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink industry.
|
INDEX Identify |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our test result |
|
CaCo3 articles ge, |
98 |
ninety eight.four |
|
PH worth(ten%soliquoid) |
eight.-ten.five |
nine |
|
Particle dimensions um(regular) |
— |
three.-4. |
|
Moisture Material le |
— |
.3 |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.2 |
.one |
|
activated fee % ge |
ninety five |
ninety eight |
|
Fe material le |
.1 |
.08 |
|
Mn articles , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
ninety three |
Calcium carbonate Software:
1)Rubber:
it can decrease the volume of pricey natural rubber,increase its quantity ,lessen expenses, Soon after introducing calcium carbonate then can be get larger energy tensile ,tear energy and abrasion resistance than the pure Rubber vulcanizate
2)Chemical producing supplies
it is warmth-proof, chemical corrosion-evidence,cold-evidence, anti-noise, shockproof and effortless to method. Consequently it can be used to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,flooring board and electric powered wire,and so forth.
3)Painting amp coating:
it is as the filling and as the framework, LaEPT paint a lot more than thirty% quantity are employed in thick paint ,26%-sixty% quantity are employed in drinking water-primarily based ache
four)Plastic:
it can improve the volume of plastics, lessen the fees, improve the size, balance, hardness and tenacity of plastic merchandise.
five)Paperpulp materials:
it can entirely make use of its large whiteness, affinity to water and shock depth, reduced price broadly using .
six) Coal-fired EPT and EPTed sulfurization
seven)Feed,pharmaceutical business
creating calcium additives, exchange the first shell powEPTto lessen costs.
