• 325-2000 Mesh Talc Powder/Talcum Powder
  • 325-2000 Mesh Talc Powder/Talcum Powder
  • 325-2000 Mesh Talc Powder/Talcum Powder
  • 325-2000 Mesh Talc Powder/Talcum Powder
  • 325-2000 Mesh Talc Powder/Talcum Powder
  • 325-2000 Mesh Talc Powder/Talcum Powder

325-2000 Mesh Talc Powder/Talcum Powder

Certification: CE
Application: Cosmetic, Plastic, Rubber, Ceramic, Pharmaceutical
Type: Structured Packing
Usage: Sewage Treatment, Cosmetic
CAS No.: 14807-96-6
Sio2 %: 58-62
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
talc powder
MGO %
30-32
Cao %
0.1-0.4
Fe2o3 %
0.05-0.3
Al2O3 %
0.12-0.25
L.O.I. %
1-6
Whiteness
92-98
pH
7.5-9.5
Moisture %
0.1-0.5
Asbestos %
0
Pesticides %
0
Dehp+DBP+Bbp%
0
Transport Package
25kg/Bag
Specification
non-asbestos talc powder
Trademark
CS
Origin
Hebei
HS Code
2526202001
Production Capacity
5000000 Ton/Year

Product Description

325-2000 mesh talc powder/talcum powder

Talcum Powder is a unique natural mineral produce through verification & fine grinding. This product may be used in Paints, Cosmetic, Paper, Pharmaceuticals, Fertilizers etc. 

Talc lubricity, fire resistance, acid resistance, insulation, high melting point, chemical inertness, good covering power and soft, good gloss, strong adsorption capacity, excellent physical and chemical properties, the crystal structure of talc is a layer, so it is easy to split into flake trend and special lubrication and if the Fe2O3 content is very high will reduce its insulation.

The main component of talc is hydrotalcite containing magnesium silicate, and the formula is Mg3 [Si4O10] (OH) 2. Talc belongs to monoclinic system. The crystal is false, six sides or diamond flakes, occasionally. Usually dense clumps of leaves, rays, and fibrous aggregates. Colorless or white, but with a small amount of impurities and has light green, light yellow, light brown or pale red; the cleavage plane is Pearl luster. Hardness 1, specific gravity 2.7 ~ 2.8.

Physical Analysis: 

Color is snow white
Luster is dull to pearly or greasy
Transparency crystals are translucent and masses are opaque
Crystal system is mono-clinic 2/m
Hardness is 1.
Specific Gravity is 2.7 - 2.8

PLASTIC GRADE TALC POWDER

Technical specification Special grade First grade Up to standard
Whiteness%≥ 95 90 88
SiO%≥ 61 58 55
MgO%≥ 31 30 30
CaO%≤ 0.45 1.00 1.50
Fe2O%≤ 0.30 0.40 0.50
Al2O%≤ 0.20 0.30 0.30
L.O.I. %≤ 6.00 8.00 10.00

Product index
Inspection item Standard provisions Test results
Character White or white, fine, no sand, powder, hand touch with soapy, micro gas, light.
Insoluble in water, dilute hydrochloric acid, dilute sodium hydroxide solution
Comply with the provisions
Identify(1)  Should comply with the provisions Comply with the provisions
Identify(2) Should comply with the provisions Comply with the provisions
Whiteness Superior product (90 medicinal) ≥90%
First Grade
(86 medicinal) ≥85%
90.8%
Fineness 45μm Analysis Screening pass rate≥98.0% 98.31%
PH Litmus neutral Neutral
Soluble in water ≤0.1% 0.94%
Acid soluble matter ≤2.00% 1.80%
Ferric salt Blue can not be displayed in a timely manner Not timely display blue
Loss on ignition ≤5.0%(800ºC) 2.35%
Heavy metal ≤40    mg/kg ≤40 mg/kg
  ≤2      mg/kg ≤2mg/kg
Bacterial count ≤500  cfu/g 30 cfu/g
Molds and yeasts ≤100  cfu/g 10 cfu/g
Escherichia coli Not detectable Not detectable

325-2000 Mesh Talc Powder/Talcum Powder
325-2000 Mesh Talc Powder/Talcum Powder
325-2000 Mesh Talc Powder/Talcum Powder
325-2000 Mesh Talc Powder/Talcum Powder 325-2000 Mesh Talc Powder/Talcum Powder 325-2000 Mesh Talc Powder/Talcum Powder

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