LigEPT calcium carbonate use for wires and cables market
calcium carbonate Traits
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-annoying, non-combustible, non-explosive, low refractive index, effortless to color, insoluble in h2o, stable in air.
calcium carbonate Software:
Rubber sector
Calcium carbonate is one of the earliest and biggest bulk fillers utilized in the rubber market. Calcium carbonate is loaded in rubber in big quantities, which can increase the volume of the merchandise, thereby conserving costly organic rubber and minimizing charges. Calcium carbonate can be obtained by filling rubber. It has larger tensile energy, tear strength, and more powerful reinforcing effect in organic rubber and synthetic rubber than pure rubber sulfide, and can modify the regularity.
Plastic industry
Calcium carbonate can enjoy a skeEPTn position in plastic merchandise, has a excellent impact on the dimensional steadiness of plastic products, can enhance the hardness of the merchandise, and can also boost the floor gloss and surface area flatness of the merchandise. The addition of calcium carbonate to EPT plastic items can increase the heat resistance. Since the whiteness of calcium carbonate is over 90%, it can also change the pricey white pigment to attain a particular whitening effect.
Paint market
Calcium carbonate is a large quantity in the paint industry, and it is an indispensable skeEPTn. The amount of the calcium carbonate is far more than thirty% in the thick paint, and the phenolic enamel paint is a lot more than 39% of the phenolic fine sample wrinkle paint.
Waterborne coating industry
In the waterborne coating business, the software is far more broadly used, and the coating can be made with out sedimentation, effortless to disperse, and has excellent gloss. The amount of the waterborne coating is 20-sixty%.
| Lively calcium carbonate | ||||||||
|
Serial amount |
Examination objects |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd needs |
Test results |
|||||
|
one |
Condition |
White powder |
Accord |
|||||
|
2 |
||||||||
|
three |
Calcium carbonate (dry base) omega/% |
ninety eight.~a hundred.5 |
98.4 |
|||||
|
four |
Hydrochloric acid insoluble omega/% |
le0.twenty |
.10 |
|||||
|
five |
Free of charge foundation omega/% |
Competent |
Competent |
|||||
|
6 |
Alkali steel and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
|||||
|
eight |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Decline on drying omega/% |
le2. |
.60 |
|||||
|
10 |
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 |
|||||
|
14 |
Choice |
Certified |
||||||
LigEPT calcium carbonate
one. Specialized data
|
Test item(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
End result |
|
Caco3 material(%) |
ge96 |
ninety eight |
|
Oil-absorbed benefit (gDOP/100gCaCO3 ) |
le100 |
72 |
|
settling quantity |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.2 |
.015 |
|
risky content material(%) |
le0.5 |
.22 |
|
Manganese(Mn)articles(%) |
le0.008 |
.001 |
|
iron(Fe) content(%) |
le0.08 |
.02 |
|
PH price |
nine~ten.5 |
9.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum tests sieve(%) |
le0.4 |
.eleven |
|
water absorption worth |
le20 |
18.one |
|
typical diameter( mum) |
/ |
4 |
Large (Floor) Calcium Carbonate is broadly used as filler and improver.
Purity: 98%min.
Appearance: white powder.
Weighty calcium carbonate, also called ground calcium carbonate, is created by organic exceptional calcite, which has high purity and whiteness. The size ranges from unEPT400 mesh which is called major items, to 2000 mesh or earlier mentioned, relying on your necessity.
Large (Ground) Calcium Carbonate is commonly employed as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink sector.
|
INDEX Identify |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our test end result |
|
CaCo3 material ge, |
ninety eight |
ninety eight.4 |
|
PH price(10%soliquoid) |
8.-ten.5 |
nine |
|
Particle dimension um(common) |
— |
three.-4. |
|
Dampness Articles le |
— |
.three |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble material in HCL acid % le |
.two |
.1 |
|
activated rate % ge |
95 |
ninety eight |
|
Fe material le |
.one |
.08 |
|
Mn material , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
ninety three |
Calcium carbonate Software:
1)Rubber:
it can reduce the sum of high-priced natural rubber,improve its quantity ,decrease fees, After introducing calcium carbonate then can be obtain higher strength tensile ,tear power and abrasion resistance than the pure Rubber vulcanizate
2)Chemical production resources
it is heat-proof, chemical corrosion-evidence,chilly-proof, anti-sound, shockproof and straightforward to procedure. For that reason it can be utilised to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,ground board and electric wire,and so forth.
three)Painting amp coating:
it is as the filling and as the framework, LaEPT paint more than 30% quantity are used in thick paint ,26%-sixty% amount are employed in drinking water-primarily based pain
four)Plastic:
it can boost the volume of plastics, reduce the charges, increase the dimensions, stability, hardness and tenacity of plastic goods.
five)Paperpulp material:
it can totally make use of its substantial whiteness, affinity to h2o and shock depth, reduced cost commonly utilizing .
six) Coal-fired EPT and EPTed sulfurization
seven)Feed,pharmaceutical industry
creating calcium additives, substitute the authentic shell powEPTto reduce fees.
