1250 Mesh Floor Calcium Carbonate suppliers
calcium carbonate Attributes
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-annoying, non-combustible, non-explosive, lower refractive index, simple to color, insoluble in water, stable in air.
calcium carbonate Application:
Rubber sector
Calcium carbonate is a single of the earliest and premier bulk fillers utilised in the rubber sector. Calcium carbonate is crammed in rubber in massive portions, which can boost the quantity of the product, therefore conserving expensive natural rubber and minimizing costs. Calcium carbonate can be attained by filling rubber. It has increased tensile toughness, tear strength, and stronger reinforcing result in organic rubber and synthetic rubber than pure rubber sulfide, and can alter the consistency.
Plastic sector
Calcium carbonate can engage in a skeEPTn part in plastic products, has a great influence on the dimensional balance of plastic goods, can increase the hardness of the items, and can also boost the floor gloss and floor flatness of the products. The addition of calcium carbonate to EPT plastic merchandise can boost the warmth resistance. Given that the whiteness of calcium carbonate is earlier mentioned 90%, it can also replace the high-priced white pigment to accomplish a certain whitening influence.
Paint sector
Calcium carbonate is a massive amount in the paint market, and it is an indispensable skeEPTn. The quantity of the calcium carbonate is more than 30% in the thick paint, and the phenolic enamel paint is far more than 39% of the phenolic good sample wrinkle paint.
Waterborne coating sector
In the waterborne coating industry, the application is much more commonly utilised, and the coating can be produced without having sedimentation, easy to disperse, and has very good gloss. The amount of the waterborne coating is 20-60%.
| Lively calcium carbonate | ||||||||
|
Serial variety |
Examination items |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd requirements |
Take a look at benefits |
|||||
|
one |
Form |
White powder |
Accord |
|||||
|
two |
||||||||
|
3 |
Calcium carbonate (dry base) omega/% |
ninety eight.~100.five |
98.four |
|||||
|
4 |
Hydrochloric acid insoluble omega/% |
le0.20 |
.ten |
|||||
|
5 |
Totally free base omega/% |
Certified |
Competent |
|||||
|
six |
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 |
|||||
|
eleven |
Lead(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
12 |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
13 |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
fourteen |
Choice |
Certified |
||||||
LigEPT calcium carbonate
one. Specialized info
|
Examination product(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Result |
|
Caco3 material(%) |
ge96 |
ninety eight |
|
Oil-absorbed benefit (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling quantity |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
risky articles(%) |
le0.5 |
.22 |
|
Manganese(Mn)content(%) |
le0.008 |
.001 |
|
iron(Fe) content material(%) |
le0.08 |
.02 |
|
PH worth |
nine~ten.five |
9.five |
|
Whiteness |
ge95 |
ninety seven |
|
residue on 45 mum tests sieve(%) |
le0.four |
.11 |
|
h2o absorption price |
le20 |
18.1 |
|
common diameter( mum) |
/ |
four |
Large (Floor) Calcium Carbonate is commonly utilised as filler and improver.
Purity: ninety eight%min.
Visual appeal: white powder.
Heavy calcium carbonate, also named ground calcium carbonate, is developed by all-natural outstanding calcite, which has high purity and whiteness. The measurement ranges from unEPT400 mesh which is referred to as main merchandise, to 2000 mesh or previously mentioned, based on your requirement.
Large (Floor) Calcium Carbonate is extensively utilised as filler and improver in plastic, paint, paper-creating, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink sector.
|
INDEX Identify |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our check result |
|
CaCo3 articles ge, |
98 |
ninety eight.4 |
|
PH benefit(10%soliquoid) |
8.-ten.five |
nine |
|
Particle size um(average) |
— |
3.-4. |
|
Moisture Content le |
— |
.3 |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble compound in HCL acid % le |
.two |
.1 |
|
activated price % ge |
ninety five |
ninety eight |
|
Fe content le |
.1 |
.08 |
|
Mn articles , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
ninety three |
Calcium carbonate Software:
1)Rubber:
it can minimize the amount of high-priced normal rubber,improve its volume ,lessen charges, After including calcium carbonate then can be acquire larger energy tensile ,tear toughness and abrasion resistance than the pure Rubber vulcanizate
2)Chemical production materials
it is heat-proof, chemical corrosion-evidence,cold-proof, anti-sound, shockproof and straightforward to method. For that reason it can be utilized to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electrical wire,and so on.
three)Painting amp coating:
it is as the filling and as the framework, LaEPT paint a lot more than 30% volume are utilised in thick paint ,26%-sixty% quantity are employed in drinking water-dependent discomfort
4)Plastic:
it can enhance the volume of plastics, reduce the costs, enhance the dimension, balance, hardness and tenacity of plastic goods.
five)Paperpulp material:
it can totally make use of its higher whiteness, affinity to h2o and shock intensity, low expense extensively utilizing .
six) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical industry
generating calcium additives, exchange the original shell powEPTto lessen fees.
