LigEPT precipitated calcium carbonate for pesticide
Foods Grade Calcium carbonate Purpose: pH management agent nutrient dough conditioner firming agent yeast nutrient.
| Foodstuff-quality calcium carbonate | ||||||||
|
Serial amount |
Examination items |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd specifications |
Test final results |
|||||
|
one |
Form |
White powder |
Accord |
|||||
|
2 |
||||||||
|
3 |
Calcium carbonate (dry foundation) omega/% |
98.~one hundred.five |
98.four |
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|
four |
Hydrochloric acid insoluble omega/% |
le0.twenty |
.ten |
|||||
|
5 |
Cost-free foundation omega/% |
Experienced |
Experienced |
|||||
|
six |
Alkali steel and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
|||||
|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Loss on drying omega/% |
le2. |
.60 |
|||||
|
ten |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
11 |
Direct(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
twelve |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
thirteen |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
fourteen |
Determination |
Experienced |
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LigEPT calcium carbonate
1. Complex knowledge
|
Take a look at item(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Consequence |
|
Caco3 material(%) |
ge96 |
ninety eight |
|
Oil-absorbed benefit (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling quantity |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
volatile articles(%) |
le0.5 |
.22 |
|
Manganese(Mn)articles(%) |
le0.008 |
.001 |
|
iron(Fe) material(%) |
le0.08 |
.02 |
|
PH value |
9~10.five |
nine.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum testing sieve(%) |
le0.four |
.11 |
|
water absorption benefit |
le20 |
eighteen.1 |
|
regular diameter( mum) |
/ |
four |
Weighty (Ground) Calcium Carbonate is commonly employed as filler and improver.
Purity: ninety eight%min.
Visual appeal: white powder.
Large calcium carbonate, also named ground calcium carbonate, is made by all-natural exceptional calcite, which has high purity and whiteness. The dimension ranges from unEPT400 mesh which is known as major products, to 2000 mesh or above, dependent on your requirement.
Weighty (Floor) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-generating, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink market.
|
INDEX Name |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our examination end result |
|
CaCo3 content material ge, |
ninety eight |
ninety eight.four |
|
PH value(ten%soliquoid) |
8.-ten.five |
9 |
|
Particle measurement um(average) |
— |
3.-4. |
|
Dampness Content material le |
— |
.three |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.2 |
.1 |
|
activated price % ge |
95 |
98 |
|
Fe articles le |
.one |
.08 |
|
Mn content , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
ninety |
ninety three |
Calcium carbonate Software:
1)Rubber:
it can lessen the amount of pricey normal rubber,enhance its quantity ,decrease expenses, Soon after adding calcium carbonate then can be acquire larger energy tensile ,tear energy and abrasion resistance than the pure Rubber vulcanizate
2)Chemical manufacturing materials
it is heat-proof, chemical corrosion-evidence,chilly-evidence, anti-sounds, shockproof and straightforward to process. Consequently it can be utilized to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,ground board and electric wire,etc.
three)Portray amp coating:
it is as the filling and as the framework, LaEPT paint more than 30% amount are employed in thick paint ,26%-60% quantity are utilized in h2o-primarily based pain
four)Plastic:
it can improve the quantity of plastics, reduce the expenses, increase the dimensions, balance, hardness and tenacity of plastic merchandise.
five)Paperpulp content:
it can fully make use of its large whiteness, affinity to h2o and shock depth, reduced expense broadly utilizing .
6) Coal-fired EPT and EPTed sulfurization
seven)Feed,pharmaceutical sector
creating calcium additives, change the first shell powEPTto reduce fees.
