Precipitated PCC Chemical Large High quality Caco3 LigEPT Calcium Carbonate
Foods Grade Calcium carbonate Operate: pH manage agent nutrient dough conditioner firming agent yeast nutrient.
| Foods-quality calcium carbonate | ||||||||
|
Serial variety |
Check objects |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd demands |
Take a look at benefits |
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|
1 |
Shape |
White powder |
Accord |
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|
2 |
||||||||
|
3 |
Calcium carbonate (dry foundation) omega/% |
98.~a hundred.five |
98.four |
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|
4 |
Hydrochloric acid insoluble omega/% |
le0.twenty |
.10 |
|||||
|
five |
Cost-free foundation omega/% |
Certified |
Certified |
|||||
|
6 |
Alkali steel and magnesium omega/% |
le1. |
.70 |
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|
7 |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
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|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Decline on drying omega/% |
le2. |
.sixty |
|||||
|
10 |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
11 |
Direct(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
12 |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
13 |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
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|
fourteen |
Determination |
Competent |
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LigEPT calcium carbonate
one. Technical info
|
Test merchandise(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Result |
|
Caco3 material(%) |
ge96 |
ninety eight |
|
Oil-absorbed value (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling volume |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
volatile content(%) |
le0.5 |
.22 |
|
Manganese(Mn)articles(%) |
le0.008 |
.001 |
|
iron(Fe) material(%) |
le0.08 |
.02 |
|
PH benefit |
9~ten.5 |
nine.five |
|
Whiteness |
ge95 |
97 |
|
residue on forty five mum testing sieve(%) |
le0.four |
.11 |
|
water absorption price |
le20 |
eighteen.1 |
|
typical diameter( mum) |
/ |
4 |
Weighty (Floor) Calcium Carbonate is widely employed as filler and improver.
Purity: ninety eight%min.
Appearance: white powder.
Hefty calcium carbonate, also known as ground calcium carbonate, is produced by organic exceptional calcite, which has substantial purity and whiteness. The dimension ranges from unEPT400 mesh which is named primary products, to 2000 mesh or earlier mentioned, based on your prerequisite.
Large (Ground) Calcium Carbonate is broadly employed as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink sector.
|
INDEX Name |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our examination result |
|
CaCo3 articles ge, |
ninety eight |
ninety eight.four |
|
PH worth(ten%soliquoid) |
8.-ten.five |
nine |
|
Particle size um(regular) |
— |
3.-four. |
|
Moisture Material le |
— |
.three |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble substance in HCL acid % le |
.2 |
.1 |
|
activated charge % ge |
95 |
ninety eight |
|
Fe articles le |
.1 |
.08 |
|
Mn content , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
ninety |
93 |
Calcium carbonate Application:
1)Rubber:
it can lessen the sum of high-priced organic rubber,improve its quantity ,lessen costs, Following incorporating calcium carbonate then can be acquire increased energy tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
2)Chemical production materials
it is warmth-proof, chemical corrosion-proof,cold-evidence, anti-noise, shockproof and easy to process. Consequently it can be employed to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric powered wire,etc.
three)Painting amp coating:
it is as the filling and as the framework, LaEPT paint much more than thirty% amount are utilized in thick paint ,26%-sixty% volume are utilized in h2o-primarily based discomfort
four)Plastic:
it can improve the quantity of plastics, lessen the fees, increase the size, stability, hardness and tenacity of plastic items.
five)Paperpulp substance:
it can fully make use of its higher whiteness, affinity to water and shock depth, minimal cost commonly employing .
6) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical business
producing calcium additives, replace the original shell powEPTto decrease charges.
