LigEPT calcium carbonate use for wires and cables market
calcium carbonate Attributes
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-combustible, non-explosive, lower refractive index, simple to shade, insoluble in drinking water, steady in air.
calcium carbonate Application:
Rubber sector
Calcium carbonate is one particular of the earliest and biggest bulk fillers utilised in the rubber industry. Calcium carbonate is stuffed in rubber in massive quantities, which can enhance the volume of the merchandise, thus preserving expensive organic rubber and decreasing charges. Calcium carbonate can be attained by filling rubber. It has greater tensile strength, tear power, and much better reinforcing result in natural rubber and artificial rubber than pure rubber sulfide, and can change the regularity.
Plastic sector
Calcium carbonate can play a skeEPTn part in plastic merchandise, has a excellent influence on the dimensional stability of plastic products, can enhance the hardness of the products, and can also improve the surface gloss and surface area flatness of the goods. The addition of calcium carbonate to EPT plastic merchandise can improve the warmth resistance. Considering that the whiteness of calcium carbonate is previously mentioned 90%, it can also change the pricey white pigment to obtain a specific whitening result.
Paint sector
Calcium carbonate is a huge volume in the paint business, and it is an indispensable skeEPTn. The quantity of the calcium carbonate is far more than 30% in the thick paint, and the phenolic enamel paint is much more than 39% of the phenolic wonderful sample wrinkle paint.
Waterborne coating industry
In the waterborne coating sector, the software is far more widely utilised, and the coating can be made with out sedimentation, straightforward to disperse, and has very good gloss. The sum of the waterborne coating is twenty-60%.
| Active calcium carbonate | ||||||||
|
Serial variety |
Test things |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd demands |
Take a look at outcomes |
|||||
|
one |
Condition |
White powder |
Accord |
|||||
|
two |
||||||||
|
3 |
Calcium carbonate (dry base) omega/% |
ninety eight.~one hundred.5 |
ninety eight.four |
|||||
|
4 |
Hydrochloric acid insoluble omega/% |
le0.20 |
.10 |
|||||
|
5 |
Cost-free base omega/% |
Experienced |
Experienced |
|||||
|
six |
Alkali steel and magnesium omega/% |
le1. |
.70 |
|||||
|
seven |
Barium(Ba) omega/% |
le0.030 |
Less than0.030 |
|||||
|
8 |
Arsenic(As) omega/% |
le0.0003 |
.00005 |
|||||
|
nine |
Reduction on drying omega/% |
le2. |
.60 |
|||||
|
ten |
Fluorine(F) omega/% |
le0.005 |
.002 |
|||||
|
eleven |
Lead(Pb) omega/% |
le0.0003 |
.00005 |
|||||
|
twelve |
Mercury(Hg) omega/% |
le0.0001 |
.00001 |
|||||
|
13 |
Cadmium(Cd) omega/% |
le0.0002 |
.00002 |
|||||
|
fourteen |
Decision |
Qualified |
||||||
LigEPT calcium carbonate
1. Technological info
|
Test product(PCC in 1250mesh) |
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds |
Outcome |
|
Caco3 articles(%) |
ge96 |
98 |
|
Oil-absorbed price (gDOP/100gCaCO3 ) |
le100 |
seventy two |
|
settling volume |
ge2.4 |
two.6 |
|
HCl insoluble(%) |
le0.two |
.015 |
|
unstable content(%) |
le0.five |
.22 |
|
Manganese(Mn)content(%) |
le0.008 |
.001 |
|
iron(Fe) content material(%) |
le0.08 |
.02 |
|
PH benefit |
nine~10.5 |
nine.five |
|
Whiteness |
ge95 |
97 |
|
residue on 45 mum testing sieve(%) |
le0.4 |
.eleven |
|
h2o absorption price |
le20 |
18.1 |
|
regular diameter( mum) |
/ |
4 |
Large (Ground) Calcium Carbonate is extensively utilised as filler and improver.
Purity: 98%min.
Look: white powder.
Large calcium carbonate, also called ground calcium carbonate, is created by organic excellent calcite, which has large purity and whiteness. The measurement ranges from unEPT400 mesh which is known as primary goods, to 2000 mesh or earlier mentioned, relying on your requirement.
Heavy (Floor) Calcium Carbonate is broadly used as filler and improver in plastic, paint, paper-creating, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink market.
|
INDEX Title |
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A |
our test end result |
|
CaCo3 content material ge, |
ninety eight |
ninety eight.four |
|
PH value(ten%soliquoid) |
eight.-10.5 |
9 |
|
Particle measurement um(typical) |
— |
three.-4. |
|
Humidity Content material le |
— |
.3 |
|
Oil Absorption ml/100g le |
— |
38 |
|
Insoluble compound in HCL acid % le |
.2 |
.one |
|
activated rate % ge |
ninety five |
98 |
|
Fe material le |
.one |
.08 |
|
Mn articles , le |
.008 |
.007 |
|
Residue 125um % le |
.01 |
.008 |
|
Whiteness ge |
90 |
93 |
Calcium carbonate Software:
one)Rubber:
it can minimize the sum of costly organic rubber,improve its volume ,decrease costs, Following adding calcium carbonate then can be receive larger energy tensile ,tear energy and abrasion resistance than the pure Rubber vulcanizate
2)Chemical manufacturing materials
it is heat-proof, chemical corrosion-proof,cold-proof, anti-sounds, shockproof and straightforward to method. For that reason it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,and so on.
three)Portray amp coating:
it is as the filling and as the framework, LaEPT paint far more than 30% sum are utilised in thick paint ,26%-sixty% volume are employed in water-dependent discomfort
4)Plastic:
it can enhance the quantity of plastics, minimize the expenses, enhance the dimension, security, hardness and tenacity of plastic goods.
five)Paperpulp content:
it can completely make use of its large whiteness, affinity to h2o and shock depth, low value broadly making use of .
six) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical sector
making calcium additives, change the authentic shell powEPTto decrease charges.
