Source Superwhite ligEPT calcium carbonate for Coating/Paint
Food Grade Calcium carbonate Function: pH handle agent nutrient dough conditioner firming agent yeast nutrient.
| Foods-quality calcium carbonate | ||||||||
|
Serial number |
Check things |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd specifications |
Check outcomes |
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|
one |
Form |
White powder |
Accord |
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|
2 |
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|
three |
Calcium carbonate (dry base) omega/% |
ninety eight.~a hundred.5 |
98.4 |
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|
four |
Hydrochloric acid insoluble omega/% |
le0.20 |
.ten |
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|
five |
Free base omega/% |
Qualified |
Qualified |
|||||
|
6 |
Alkali metallic and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Much less than0.030 |
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|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Reduction on drying omega/% |
le2. |
.sixty |
|||||
|
ten |
Fluorine(F) omega/% |
le0.005 |
.002 |
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|
11 |
Guide(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
twelve |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
thirteen |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
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|
14 |
Choice |
Experienced |
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LigEPT calcium carbonate
1. Complex information
|
Test merchandise(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Result |
|
Caco3 content(%) |
ge96 |
98 |
|
Oil-absorbed price (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling quantity |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
volatile material(%) |
le0.five |
.22 |
|
Manganese(Mn)content(%) |
le0.008 |
.001 |
|
iron(Fe) content(%) |
le0.08 |
.02 |
|
PH price |
nine~10.5 |
nine.five |
|
Whiteness |
ge95 |
ninety seven |
|
residue on forty five mum testing sieve(%) |
le0.4 |
.11 |
|
drinking water absorption value |
le20 |
eighteen.1 |
|
typical diameter( mum) |
/ |
four |
Heavy (Ground) Calcium Carbonate is broadly utilized as filler and improver.
Purity: ninety eight%min.
Look: white powder.
Hefty calcium carbonate, also referred to as ground calcium carbonate, is made by organic outstanding calcite, which has substantial purity and whiteness. The dimensions ranges from unEPT400 mesh which is known as primary merchandise, to 2000 mesh or above, relying on your prerequisite.
Large (Floor) Calcium Carbonate is broadly utilised as filler and improver in plastic, paint, paper-generating, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink business.
|
INDEX Title |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our take a look at outcome |
|
CaCo3 material ge, |
ninety eight |
98.four |
|
PH benefit(10%soliquoid) |
8.-ten.five |
9 |
|
Particle dimensions um(typical) |
— |
three.-four. |
|
Humidity Content material le |
— |
.three |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.two |
.one |
|
activated price % ge |
ninety five |
98 |
|
Fe content le |
.one |
.08 |
|
Mn material , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
ninety |
ninety three |
Calcium carbonate Application:
1)Rubber:
it can decrease the sum of pricey organic rubber,increase its volume ,lessen fees, Right after introducing calcium carbonate then can be obtain increased energy tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
2)Chemical production resources
it is warmth-proof, chemical corrosion-proof,cold-proof, anti-sound, shockproof and effortless to approach. Therefore it can be utilized to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,and so on.
3)Painting amp coating:
it is as the filling and as the framework, LaEPT paint much more than thirty% volume are employed in thick paint ,26%-sixty% amount are utilized in h2o-dependent discomfort
4)Plastic:
it can enhance the quantity of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic goods.
five)Paperpulp content:
it can fully make use of its higher whiteness, affinity to h2o and shock depth, lower price widely making use of .
six) Coal-fired EPT and EPTed sulfurization
seven)Feed,pharmaceutical market
creating calcium additives, replace the original shell powEPTto minimize charges.
