LigEPT calcium carbonate use for wires and cables sector
calcium carbonate Characteristics
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-combustible, non-explosive, low refractive index, simple to coloration, insoluble in h2o, secure in air.
calcium carbonate Application:
Rubber sector
Calcium carbonate is one particular of the earliest and largest bulk fillers utilized in the rubber industry. Calcium carbonate is stuffed in rubber in massive quantities, which can enhance the volume of the merchandise, therefore saving pricey organic rubber and reducing fees. Calcium carbonate can be acquired by filling rubber. It has higher tensile power, tear toughness, and stronger reinforcing influence in organic rubber and artificial rubber than pure rubber sulfide, and can adjust the regularity.
Plastic market
Calcium carbonate can perform a skeEPTn position in plastic products, has a great effect on the dimensional security of plastic merchandise, can boost the hardness of the merchandise, and can also increase the floor gloss and surface flatness of the items. The addition of calcium carbonate to EPT plastic merchandise can increase the warmth resistance. Given that the whiteness of calcium carbonate is above 90%, it can also replace the costly white pigment to attain a specific whitening result.
Paint sector
Calcium carbonate is a huge quantity in the paint sector, and it is an indispensable skeEPTn. The quantity of the calcium carbonate is a lot more than thirty% in the thick paint, and the phenolic enamel paint is more than 39% of the phenolic good sample wrinkle paint.
Waterborne coating business
In the waterborne coating business, the application is much more broadly utilised, and the coating can be created without having sedimentation, simple to disperse, and has good gloss. The sum of the waterborne coating is twenty-sixty%.
| Lively calcium carbonate | ||||||||
|
Serial variety |
Test products |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd needs |
Check final results |
|||||
|
one |
Shape |
White powder |
Accord |
|||||
|
2 |
||||||||
|
3 |
Calcium carbonate (dry base) omega/% |
ninety eight.~a hundred.5 |
ninety eight.4 |
|||||
|
four |
Hydrochloric acid insoluble omega/% |
le0.twenty |
.ten |
|||||
|
5 |
Free foundation omega/% |
Competent |
Qualified |
|||||
|
six |
Alkali metallic and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
|||||
|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
9 |
Reduction on drying omega/% |
le2. |
.60 |
|||||
|
10 |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
11 |
Guide(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
twelve |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
thirteen |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
fourteen |
Determination |
Competent |
||||||
LigEPT calcium carbonate
one. Technical information
|
Take a look at product(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Consequence |
|
Caco3 material(%) |
ge96 |
98 |
|
Oil-absorbed value (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling quantity |
ge2.four |
two.six |
|
HCl insoluble(%) |
le0.two |
.015 |
|
unstable material(%) |
le0.5 |
.22 |
|
Manganese(Mn)material(%) |
le0.008 |
.001 |
|
iron(Fe) material(%) |
le0.08 |
.02 |
|
PH benefit |
nine~ten.five |
nine.5 |
|
Whiteness |
ge95 |
ninety seven |
|
residue on 45 mum testing sieve(%) |
le0.four |
.11 |
|
drinking water absorption worth |
le20 |
18.one |
|
common diameter( mum) |
/ |
four |
Weighty (Floor) Calcium Carbonate is broadly used as filler and improver.
Purity: ninety eight%min.
Visual appeal: white powder.
Hefty calcium carbonate, also called ground calcium carbonate, is created by organic outstanding calcite, which has substantial purity and whiteness. The size ranges from unEPT400 mesh which is referred to as primary merchandise, to 2000 mesh or previously mentioned, relying on your need.
Heavy (Floor) Calcium Carbonate is widely utilized as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink industry.
|
INDEX Identify |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our check result |
|
CaCo3 content ge, |
ninety eight |
ninety eight.four |
|
PH value(10%soliquoid) |
eight.-ten.five |
nine |
|
Particle dimension um(typical) |
— |
3.-four. |
|
Humidity Material le |
— |
.three |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble compound in HCL acid % le |
.2 |
.one |
|
activated fee % ge |
95 |
98 |
|
Fe material le |
.1 |
.08 |
|
Mn content , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
93 |
Calcium carbonate Software:
one)Rubber:
it can decrease the amount of high-priced organic rubber,enhance its quantity ,reduce costs, Following including calcium carbonate then can be get larger power tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
two)Chemical producing components
it is warmth-evidence, chemical corrosion-evidence,cold-evidence, anti-noise, shockproof and straightforward to process. For that reason it can be used to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electrical wire,and so on.
3)Portray amp coating:
it is as the filling and as the framework, LaEPT paint a lot more than 30% amount are utilized in thick paint ,26%-60% quantity are employed in water-based mostly pain
4)Plastic:
it can increase the quantity of plastics, reduce the costs, improve the measurement, security, hardness and tenacity of plastic goods.
5)Paperpulp material:
it can entirely make use of its large whiteness, affinity to drinking water and shock depth, low cost commonly using .
six) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical market
making calcium additives, exchange the unique shell powEPTto minimize fees.
