Talc Powder for Plastic Industrial Use 1250 Mesh

• Certification: CE, ISO
• Application: Cosmetic, Plastic, Rubber, Ceramic, Pharmaceutical
• Whiteness%: 95
• Sio2 %: 61
• MGO%: 31
• Cao%: 0.45
• Model NO.: plastic talc powder
• Fe2o3: 0.3
• Al2O3: 0.2
• L.O.I. %: 6
• Moisture%: 0.5
• Passing Through (45µm) %: 98-99.8
• Usage: Plastic Industrial
• Transport Package: 25kg/Bag
• Specification: 1250 MESH TALC POWDER
• Trademark: HBCS
• Origin: Hebei
• HS Code: 2526202001
• Production Capacity: 500000000 Ton/Years

Product Description

Talc powder for plastic industrial use 1250 mesh
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
Volume density          (g/cm^3)	Loose density	0.45	0.55	0.65
	Tight density	0.90	0.95	1.00
Moisture%≤		0.5	0.5	1.00
Passing through (45µm) %≥		98-99.8	99.5	98.5