Food quality Caco3 Price tag Calcium Carbonate PowEPTCalcium Carbonate lower Price
calcium carbonate Characteristics
White powder, non-toXiHu (West Lake) Dis.c, odorless, non-irritating, non-combustible, non-explosive, low refractive index, simple to color, insoluble in water, stable in air.
calcium carbonate Application:
Rubber business
Calcium carbonate is one of the earliest and largest bulk fillers utilized in the rubber industry. Calcium carbonate is crammed in rubber in huge quantities, which can improve the quantity of the product, thereby preserving pricey normal rubber and lowering costs. Calcium carbonate can be obtained by filling rubber. It has higher tensile strength, tear power, and stronger reinforcing influence in organic rubber and synthetic rubber than pure rubber sulfide, and can change the consistency.
Plastic industry
Calcium carbonate can enjoy a skeEPTn position in plastic products, has a fantastic impact on the dimensional steadiness of plastic products, can boost the hardness of the products, and can also enhance the floor gloss and floor flatness of the merchandise. The addition of calcium carbonate to EPT plastic items can boost the warmth resistance. Considering that the whiteness of calcium carbonate is over ninety%, it can also exchange the costly white pigment to accomplish a specified whitening result.
Paint business
Calcium carbonate is a massive sum in the paint market, and it is an indispensable skeEPTn. The quantity of the calcium carbonate is more than thirty% in the thick paint, and the phenolic enamel paint is a lot more than 39% of the phenolic wonderful pattern wrinkle paint.
Waterborne coating industry
In the waterborne coating industry, the software is far more extensively employed, and the coating can be manufactured without sedimentation, straightforward to disperse, and has good gloss. The quantity of the waterborne coating is twenty-sixty%.
| Energetic calcium carbonate |
|
Serial variety
|
Check things
|
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd needs
|
Examination benefits
|
|
one
|
Condition
|
White powder
|
Accord
|
|
two
|
|
|
|
|
3
|
Calcium carbonate (dry base) omega/%
|
ninety eight.~one hundred.five
|
98.four
|
|
4
|
Hydrochloric acid insoluble omega/%
|
le0.20
|
.ten
|
|
5
|
Free base omega/%
|
Experienced
|
Qualified
|
|
6
|
Alkali metal and magnesium omega/%
|
le1.
|
.70
|
|
seven
|
Barium(Ba) omega/%
|
le0.030
|
Considerably less than0.030
|
|
eight
|
Arsenic(As) omega/%
|
le0.0003
|
.00005
|
|
9
|
Reduction on drying omega/%
|
le2.
|
.sixty
|
|
10
|
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
|
|
fourteen
|
Decision
|
Experienced
|
LigEPT calcium carbonate
one. Specialized info
|
Test product(PCC in 1250mesh)
|
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds
|
Result
|
|
Caco3 articles(%)
|
ge96
|
98
|
|
Oil-absorbed benefit (gDOP/100gCaCO3 )
|
le100
|
72
|
|
settling volume
|
ge2.four
|
2.six
|
|
HCl insoluble(%)
|
le0.two
|
.015
|
|
risky articles(%)
|
le0.five
|
.22
|
|
Manganese(Mn)content material(%)
|
le0.008
|
.001
|
|
iron(Fe) articles(%)
|
le0.08
|
.02
|
|
PH value
|
nine~ten.five
|
nine.5
|
|
Whiteness
|
ge95
|
ninety seven
|
|
residue on forty five mum screening sieve(%)
|
le0.four
|
.11
|
|
water absorption benefit
|
le20
|
eighteen.one
|
|
average diameter( mum)
|
/
|
4
|
Heavy (Ground) Calcium Carbonate is extensively utilised as filler and improver.
Purity: ninety eight%min.
Look: white powder.
Hefty calcium carbonate, also called ground calcium carbonate, is produced by normal superior calcite, which has high purity and whiteness. The dimensions ranges from unEPT400 mesh which is named major items, to 2000 mesh or above, relying on your necessity.
Weighty (Ground) Calcium Carbonate is extensively utilised as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, day-to-day chemical, ceramics, adhesives and ink market.
|
INDEX Name
|
stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd A
|
our test outcome
|
|
CaCo3 articles ge,
|
98
|
98.4
|
|
PH price(ten%soliquoid)
|
8.-10.5
|
9
|
|
Particle measurement um(regular)
|
—
|
three.-four.
|
|
Humidity Content material le
|
—
|
.3
|
|
Oil Absorption ml/100g le
|
—
|
38
|
|
Insoluble material in HCL acid % le
|
.2
|
.one
|
|
activated price % ge
|
ninety five
|
ninety eight
|
|
Fe material le
|
.one
|
.08
|
|
Mn content , le
|
.008
|
.007
|
|
Residue 125um % le
|
.01
|
.008
|
|
Whiteness ge
|
ninety
|
93
|
Calcium carbonate Software:
1)Rubber:
it can decrease the quantity of pricey normal rubber,enhance its quantity ,minimize fees, Following including calcium carbonate then can be obtain higher energy tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
two)Chemical producing resources
it is heat-proof, chemical corrosion-proof,chilly-proof, anti-sound, shockproof and straightforward to approach. Consequently it can be employed to make doorways, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,flooring board and electrical wire,etc.
three)Painting amp coating:
it is as the filling and as the framework, LaEPT paint more than 30% amount are employed in thick paint ,26%-sixty% volume are utilised in drinking water-based mostly soreness
four)Plastic:
it can enhance the volume of plastics, decrease the expenses, enhance the dimensions, balance, hardness and tenacity of plastic merchandise.
5)Paperpulp content:
it can completely make use of its higher whiteness, affinity to h2o and shock depth, minimal cost extensively employing .
6) Coal-fired EPT and EPTed sulfurization
7)Feed,pharmaceutical business
creating calcium additives, change the first shell powEPTto reduce costs.
