Supply nano Calcium carbonate is utilized for pipe filling
Foods Grade Calcium carbonate Operate: pH handle agent nutrient dough conditioner firming agent yeast nutrient.
| Foods-grade calcium carbonate | ||||||||
|
Serial quantity |
Test products |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd specifications |
Examination results |
|||||
|
one |
Shape |
White powder |
Accord |
|||||
|
2 |
||||||||
|
3 |
Calcium carbonate (dry base) omega/% |
ninety eight.~one hundred.5 |
ninety eight.4 |
|||||
|
four |
Hydrochloric acid insoluble omega/% |
le0.20 |
.10 |
|||||
|
five |
Free base omega/% |
Certified |
Certified |
|||||
|
6 |
Alkali metal and magnesium omega/% |
le1. |
.70 |
|||||
|
7 |
Barium(Ba) omega/% |
le0.030 |
Considerably less than0.030 |
|||||
|
8 |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Loss on drying omega/% |
le2. |
.60 |
|||||
|
ten |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
11 |
Guide(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
12 |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
thirteen |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
14 |
Determination |
Qualified |
||||||
LigEPT calcium carbonate
1. Technical information
|
Examination item(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
End result |
|
Caco3 content material(%) |
ge96 |
ninety eight |
|
Oil-absorbed value (gDOP/100gCaCO3 ) |
le100 |
72 |
|
settling quantity |
ge2.4 |
two.six |
|
HCl insoluble(%) |
le0.two |
.015 |
|
volatile content(%) |
le0.5 |
.22 |
|
Manganese(Mn)material(%) |
le0.008 |
.001 |
|
iron(Fe) content(%) |
le0.08 |
.02 |
|
PH value |
nine~10.five |
nine.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum screening sieve(%) |
le0.four |
.eleven |
|
drinking water absorption worth |
le20 |
eighteen.one |
|
common diameter( mum) |
/ |
4 |
Hefty (Ground) Calcium Carbonate is extensively employed as filler and improver.
Purity: 98%min.
Physical appearance: white powder.
Large calcium carbonate, also referred to as floor calcium carbonate, is developed by natural excellent calcite, which has large purity and whiteness. The dimensions ranges from unEPT400 mesh which is called major merchandise, to 2000 mesh or previously mentioned, dependent on your need.
Hefty (Ground) Calcium Carbonate is extensively used as filler and improver in plastic, paint, paper-generating, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink business.
|
INDEX Identify |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our test result |
|
CaCo3 content ge, |
98 |
ninety eight.four |
|
PH price(ten%soliquoid) |
8.-10.5 |
9 |
|
Particle size um(common) |
— |
three.-four. |
|
Dampness Content le |
— |
.3 |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.two |
.1 |
|
activated price % ge |
95 |
ninety eight |
|
Fe articles le |
.1 |
.08 |
|
Mn material , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
ninety |
ninety three |
Calcium carbonate Application:
1)Rubber:
it can minimize the sum of costly normal rubber,improve its quantity ,minimize fees, After including calcium carbonate then can be receive higher power tensile ,tear energy and abrasion resistance than the pure Rubber vulcanizate
2)Chemical producing materials
it is heat-evidence, chemical corrosion-proof,chilly-proof, anti-noise, shockproof and straightforward to procedure. As a result it can be used to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,ground board and electrical wire,and so forth.
3)Portray amp coating:
it is as the filling and as the framework, LaEPT paint much more than thirty% sum are used in thick paint ,26%-sixty% quantity are utilised in drinking water-dependent ache
four)Plastic:
it can increase the volume of plastics, reduce the expenses, boost the dimensions, security, hardness and tenacity of plastic goods.
5)Paperpulp materials:
it can totally make use of its high whiteness, affinity to water and shock intensity, low price commonly making use of .
six) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical market
generating calcium additives, exchange the authentic shell powEPTto reduce costs.
