High Weather Fastness Industrial Grade Talc Talcum Powder for Coating Plastic

Product Description

Product Description:

Talc powder is white, fine, no sand powder, hand feeling greasy feeling. Odorless, tasteless. This product does not dssolve in water, dilute mineral acid or alkali hydroxide solution which has a very broad range(from 325 mesh to 5000 mesh) and can be used in many industries, such as plastic industry, paint and coating industry, food industry, cosmetic industry, etc.

Technical Data Sheet

Mesh size	325	500	600	800
Particle Size(μm)	45	25	22	18
SiO2≥%	50-60	50-60	50-60	50-60
MgO≥%	25	26	28	30
Whiteness(%)	85	88	92	93
Absorption Oil Volume%	20-50	20-50	20-50	20-50
Moisture(%)	≤0.5	≤0.5	≤0.5	≤0.5
Loss of Ignition(1000)%	12	8	6	5
Water Solute%	≤0.1	≤0.1	≤0.1	≤0.1
Acid Solute%	≤1.5	≤1.5	≤1.5	≤1.5

Asbestos	0	0	0	0
CaO%	0.5	0.5	0.5	0.5
Al2O3%	0.05	0.05	0.05	0.05
Fe3O3%	0.01	0.01	0.01	0.01
Ph Value	7-9	7-9	7-9	7-9
Bulk Density	0.2	0.2	0.2	0.2
Bacteria	Total≤500/g, Staphylococcus, bacillus pyocyaneus and Colibacillus not be detected.

Functional advantage:
Improve filling performance: Mainly used to reduce the cost and improve the filling performance of the primer.
Applied in waterborne coating: It gives good brushability, flatness and gloss retention.
Used in anti-corrosive coatings, prolonging the diffusion path of corrossion material can improve the protection effect.
Improve product rigidity: improve product performance and reduce product shrinkage.
Can be used in degradable materials: improve product heat resistence and improve product appearance.

Talc powder
Talc powder is white, fine, no sand powder, hand feeling greasy feeling. Odorless, tasteless. This product does not dissolve in water, dilute mineral acid or alkali hydroxide solution which has a very broad range (from 325 mesh to 5000 mesh) and can be used in many industries, such as plastic industry, paint and coating industry, food industry, cosmetic industry, etc.
High whiteness
Smooth touch
Unform particle
size distribution
soft texture

Product features
1. The appearance color is white and off-white, with pearl or grease luster, and the hand feels greasy.
2. Density: 2.58-2.86, Hardness:1.0, Fire resistance: 1490-1510c.
3. High whiteness, good coverage, greasy and lubricity.
4. High electrical insulation, fire resistance up to 1490-1510 degrees.
5. Pure talc does not usually react with strong acids or bases.
6. Improve glossiness, dryness and hiding powder with reinforceing effect.