Name: High-calcium carbonate
SKU: YF-3000 2800

for more than the needs of the Organization Department of Ministry of Chemical Industry and machinery after many years of joint research and development to produce powder coatings for packing High-calcium carbonate and calcium carbonate extinction so that the powder production sector colleagues, "the two high and one low" powder coating wishes to come true, is of epoch-making significance.
nbsp; (1) non-heavy metal.
nbsp; (2) reduce the proportion of powder coatings, powder on the increase rate of increase in spraying area.
nbsp; (3) increase to cover rate.
nbsp; (4) for barium sulfate, to reduce production costs.

Testing Items	High-calcium	Extinction of calcium	Testing Methods
Specifc Surface Area	25000cm2/g	10000cm2/g	MALVERN to the British company MASTERSIZER laser to measure the particle size analysis.
Average Parcicle Size	1.0um	7.5um	Analysis by the laser instrument in the size distribution of the total percentage of the median.
Residue ON 325 Mesh	0	0.05	Wet method will try to 1000 g sample of 324 MESH on the filter screen program to calculate the proportion of its residues.
True Specific Gravity	2.7g/cm3	2.7g/cm3	API STD 13A of using standardized tests.
Bulk Density Tapped	0.63g/cm3	0.63g/cm3	Bulk Density Tapped0.63g/cm30.63g/cm3-5 g sample in 20 c.c a scale of the graduated cylinder, from 5 cm high degree of natural fall
Moisture	0.24Max	0.24Max	SARHORIUS MA30 model used for water testing.
Oil Absorption Value	38c.c/99g	23c.c/100g	Titration testing method used.
DOP absorb	60c.c/100g	39.5c.c/100g	JIS-K510 law by adding DOP titration of time until the saturation point
PH value		9 0.5	Italian companies to HANNA HI8520 PH-Determination
Sediment Volume	30min/ 79 c.c	30min/ 20.5 c.c	Water heated to 100 CC still shaken after their one hour after the determination
Whiteness	96.5 0.5%	95.5 0.5%	.MODEL-photocell white-determination.

High-calcium carbonate

Specifications

Product Description

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