LigEPT Calcium Carbonate
EPT precipitated calcium carbonate (ligEPT calcium carbonate)
Formulation: CaCO3
Molecular Weight: 100.09
Outside: White Powder
Mother nature:
White powder, odorless, tasteless, unchanging in air, insoluble in drinking water, marginally soluble in h2o conXiHu (West Lake) Dis.Hu (West Lake) Dis. ammonium salt or carbon dioXiHu (West Lake) Dis.de, insoluble in liquor. In case of dilute acetic acid, dilute hydrochloric acid and dilute nitric acid, it is straightforward to boil and dissolve. Warmth breaks down into calcium oXiHu (West Lake) Dis.de and carbon dioXiHu (West Lake) Dis.de.
Specialized Specifications
Calcium carbonate (CaCO3) % 98.8
PH price (ten% suspension) nine.–10.
UnEPTthe a hundred and five ordmC or much less unstable matter content material of .70
HCL insoluble matter material % .16
Sedimentation volume ml/g 2.6
Iron (Fe) content material % .08
Manganese (Mn) articles % .006
Sieve residue one hundred twenty five m experimental sieve % .006
forty five m test sieve % .20
Whiteness 95

LigEPT Calcium Carbonate Application

Commonly utilized in rubber, plastic, PVC pipes, profiles, paint, paper, paint, sealant, day-to-day requirements, drugs, feed as filler and reinforcing agent. Not only can enhance the volume, decrease the value, a lot more EPTant is to increase the processing performance of the matrix, but also can enjoy a part in strengthening, tensile, dress in-resisting, tear resistance, enhance luster, so calcium carbonate is not a EPT filler, but is identified as a purposeful filler.
LigEPT Calcium Carbonate with high whiteness and good fluidity is the biggest filler for PVC pipes and profiles, which can boost the quantity, stabilize the size, heat resistance, degree off and luster of the goods, as a result lowering the cost and attaining the purpose of merchandise good quality.
Calcium rubber, with lower oil absorption price, good reinforcement impact, put on resistance and tear resistance and other characteristics.
Special calcium coating can boost adhesion, shade firm oXiHu (West Lake) Dis.dation resistance, boost fill, lessen expenses and other positive aspects.

Bodily Home Information
1. Houses: white fantastic crystalline powder, odorless and tasteless, can absorb odor.
two. The relative density (2.five g/cm3, 25/four ordmC ligEPT calcium carbonate) : two.six 2.seven (2.710 2.930 large calcium carbonate)
three. Relative vapor density (g/cm3, air =one) : 2.5~2.seven
4. (DHS C) melting point: 1339 ordmC, 825-896.6 (decomposition, ligEPT calcium carbonate)
Boiling position (C, atmospheric stress) : undetermined six. Boiling level (C, 5.2kpa) : undetermined
eight. Flash stage (F) : 138
Distinct rotation () : not decided 10. Spontaneous combustion position or ignition temperature (C) : not identified
Vapor force (kPa,25 C) : undetermined twelve. Saturated vapor force (kPa,sixty C) : undetermined
Warmth of combustion (KJ/mol) : not established 14. Essential temperature (C) : not identified
fifteen. Critical pressure (KPa) : undetermined 16. LoXiHu (West Lake) Dis.Hu (West Lake) Dis.ithm of oil-water (octanol/water) distribution coefficient: undetermined
18. Decrease limit of explosion (%,V/V) : not decided
19. Solubility: soluble in dilute acids this kind of as acetic acid and hydrochloric acid, barely soluble in dilute sulfuric acid, nearly insoluble in drinking water and ethanol.
twenty. Particular heat (J/(kg middot ordmC) : .836 ~ .8951 ( ~ a hundred ordmC)
21. The linear coefficient of thermal enlargement ( ordmC) : eleven.seven x ten-six (fifteen ~ 100 ordmC)