Industrial Grade Talc Powder Price Without Asbestos Content

• Certification: CE, ISO
• Application: Cosmetic, Plastic, Rubber, Ceramic, Pharmaceutical
• Whiteness%: 96
• Sio2 %: 60
• MGO%: 30
• Cao%: 0.45
• Model NO.: Industrial grade talc powder
• Fe2o3: 0.3
• Al2O3: 0.2
• L.O.I. %: 6
• Moisture%: 0.5
• Passing Through (45µm) %: 99.8
• Transport Package: 25kg/Bag
• Specification: talc powder without asbestos
• Trademark: HBCS
• Origin: Hebei
• HS Code: 2526202001
• Production Capacity: 500000000 Ton/Years

Product Description

Industrial grade talc powder price without asbestos content
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
SiO2 %≥		61	58	55
MgO%≥		31	30	30
CaO%≤		0.45	1.00	1.50
Fe2O3 %≤		0.30	0.40	0.50
Al2O3 %≤		0.20	0.30	0.30
L.O.I. %≤		6.00	8.00	10.00

 

Product index

Inspection item	Standard provisions	Test results	Result determination
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	Qualified
Identify(1)	Should comply with the provisions	Comply with the provisions	Qualified
Identify(2)	Should comply with the provisions	Comply with the provisions	Qualified
Whiteness	Superior product (90 medicinal) ≥90% First Grade (86 medicinal) ≥85%	90.8%	Qualified
Fineness	45μm Analysis Screening pass rate≥98.0%	98.31%	Qualified
PH	Litmus neutral	Neutral	Qualified
Soluble in water	≤0.1%	0.94%	Qualified
Acid soluble matter	≤2.00%	1.80%	Qualified
Ferric salt	Blue can not be displayed in a timely manner	Not timely display blue	Qualified
Loss on ignition	≤5.0%(800ºC)	2.35%	Qualified
Heavy metal	≤40    mg/kg	≤40 mg/kg	Qualified
	≤2      mg/kg	≤2mg/kg	Qualified
Bacterial count	≤500  cfu/g	30 cfu/g	Qualified
Molds and yeasts	≤100  cfu/g	10 cfu/g	Qualified
Escherichia coli	Not detectable	Not detectable	Qualified