Offer Superwhite ligEPT calcium carbonate for Coating/Paint
Foodstuff Grade Calcium carbonate Purpose: pH control agent nutrient dough conditioner firming agent yeast nutrient.
| Food-grade calcium carbonate | ||||||||
|
Serial amount |
Examination items |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd specifications |
Examination final results |
|||||
|
one |
Form |
White powder |
Accord |
|||||
|
2 |
||||||||
|
three |
Calcium carbonate (dry foundation) omega/% |
ninety eight.~100.5 |
98.4 |
|||||
|
4 |
Hydrochloric acid insoluble omega/% |
le0.20 |
.ten |
|||||
|
5 |
Free of charge foundation omega/% |
Competent |
Experienced |
|||||
|
6 |
Alkali metal and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
|||||
|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
9 |
Loss on drying omega/% |
le2. |
.60 |
|||||
|
ten |
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 |
|||||
|
14 |
Determination |
Certified |
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LigEPT calcium carbonate
1. Technical information
|
Examination item(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Result |
|
Caco3 content material(%) |
ge96 |
ninety eight |
|
Oil-absorbed value (gDOP/100gCaCO3 ) |
le100 |
72 |
|
settling volume |
ge2.four |
two.6 |
|
HCl insoluble(%) |
le0.2 |
.015 |
|
risky content(%) |
le0.5 |
.22 |
|
Manganese(Mn)material(%) |
le0.008 |
.001 |
|
iron(Fe) material(%) |
le0.08 |
.02 |
|
PH value |
nine~ten.5 |
nine.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum tests sieve(%) |
le0.4 |
.11 |
|
drinking water absorption price |
le20 |
18.one |
|
typical diameter( mum) |
/ |
4 |
Heavy (Ground) Calcium Carbonate is broadly used as filler and improver.
Purity: 98%min.
Physical appearance: white powder.
Weighty calcium carbonate, also referred to as ground calcium carbonate, is made by normal exceptional calcite, which has large purity and whiteness. The dimension ranges from unEPT400 mesh which is referred to as principal items, to 2000 mesh or over, dependent on your requirement.
Large (Ground) Calcium Carbonate is widely employed as filler and improver in plastic, paint, paper-creating, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink business.
|
INDEX Name |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our test end result |
|
CaCo3 content ge, |
98 |
98.4 |
|
PH value(10%soliquoid) |
eight.-ten.five |
nine |
|
Particle dimension um(regular) |
— |
three.-four. |
|
Dampness Content le |
— |
.3 |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.2 |
.1 |
|
activated charge % ge |
ninety five |
ninety eight |
|
Fe content material le |
.1 |
.08 |
|
Mn articles , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
93 |
Calcium carbonate Software:
one)Rubber:
it can decrease the amount of pricey organic rubber,increase its quantity ,reduce costs, After incorporating calcium carbonate then can be acquire higher power tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
2)Chemical production resources
it is warmth-proof, chemical corrosion-evidence,chilly-proof, anti-sounds, shockproof and simple to method. As a result it can be utilised to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,flooring board and electrical wire,and many others.
three)Portray amp coating:
it is as the filling and as the framework, LaEPT paint a lot more than thirty% amount are used in thick paint ,26%-sixty% sum are employed in h2o-based discomfort
four)Plastic:
it can enhance the volume of plastics, decrease the costs, enhance the size, security, hardness and tenacity of plastic goods.
five)Paperpulp substance:
it can entirely make use of its large whiteness, affinity to drinking water and shock intensity, low cost extensively utilizing .
6) Coal-fired EPT and EPTed sulfurization
seven)Feed,pharmaceutical business
producing calcium additives, exchange the unique shell powEPTto decrease fees.
