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anshan technical import & export co.,ltd
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 Click to enlarge image
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PAPERMAKING GRADE TALC POWDER
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Technical specification
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Special grade
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Products
Fist grade
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Products
Second grade
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Whiteness ％≥
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92
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90
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88
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Dust, mm2/g ≤
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0.4
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0.6
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0.8
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CaCO3 ％≤
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1.00
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1.50
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2.00
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Acid iron melted
(taking Fe2O3) ≤
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0.2
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0.3
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0.5
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PH
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7-8.5
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8.5-9.5
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Moisture ％≤
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0.5
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0.5
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0.5
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L.O.I.(800℃) ％≤
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6.00
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8.00
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12.00
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Wear and tear
(cooper net) mg ％≤
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80.0
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100.0
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---
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Oil-absorbed
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20.0—50.0
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Passing through
(45μm) ％≥
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98
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Note: Production standard: GB15342-94
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******************************************************
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PLASTIC GRADE TALC POWDER
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Technical specification
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Special gradeProducts
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First grade Products
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Up to standard
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Whiteness ％≥
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95
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90
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88
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SiO2 ％≥
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61
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58
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55
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MgO ％≥
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31
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30
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30
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CaO ％≤
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0.45
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1.00
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1.50
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Fe2O3 ％≤
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0.30
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0.40
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0.50
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Al2O3％≤
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0.20
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0.30
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0.30
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L.O.I. ％≤
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6.00
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8.00
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10.00
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Volume density
(g/cm3)
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Loose density
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0.45
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0.55
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0.65
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Tight density
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0.90
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0.95
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1.00
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Moisture ％≤
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0.5
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0.5
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1.00
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Passing through (45μm) ％≥
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98-99.8
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99.5
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98.5
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*****************************************************
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Technical specification Paint
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60-10 Paint
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60-10 Paint
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60-20 Paint
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60-38 Paint
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58-15 Paint
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57-63 Paint
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35-45 PTS
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6-30 PTS
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8-10 PTS
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8-63 PTS
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8-38PTS
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SiO2 ％≥
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60
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60
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60
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58
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57
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35
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35
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35
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35
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35
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MgO％≥
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31
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31
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31
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30
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30
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31
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28
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28
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28
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28
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CaO ％≤
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0.45
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0.45
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0.45
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0.80
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0.80
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2.00
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2.00
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2.00
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2.00
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2.00
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Fe2O3 ％≤
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0.30
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0.30
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0.30
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0.30
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0.30
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0.30
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0.30
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0.30
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0.30
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0.30
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Al2O3 ％≤
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0.20
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0.20
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0.20
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0.50
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0.50
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0.50
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6-8
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8-10
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8-10
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8-10
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L.O.I. ％≤
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7.00
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7.00
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7.00
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8.00
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9.00
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25.00
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14.00
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14.00
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14.00
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40.00
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Oil-absorbed g/100g
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50-55
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30-38
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28-35
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40-50
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20-25
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20-25
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20-25
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40-50
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≥50
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≤25
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D98
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10μm
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22μm
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38μm
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15μm
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63μm
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45μm
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30μm
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10μm
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63μm
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38μm
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NOTE: At present, we can supply thefollowing talc powder
which is special for paint industry to choose:
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Paint industry
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Talc powder mesh
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Whiteness
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Remark
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Latex paint
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325~800mesh
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≥ 92.0
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Polyester paint
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1250mesh
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≥ 94.0
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High transparence
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Varnish
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325-600mesh
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≥ 92.0-95.0
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High transparence
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Auto putty
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325-800mesh
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≥ 94.0
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Street indicating paint
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325-600mesh
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≥ 90.0
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Shipping paint
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325-800mesh
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≥ 92.0-95.0
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Building paint
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325-600mesh
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≥ 90.0
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Industry paint
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325-500esh
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≥ 90.0
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Antisepsis paint
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325-800mesh
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≥ 92.0-95.0
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Pigment paint
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200-600mesh
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≥ 90.0
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Note: Soapstone powder 325-800mesh, whiteness 90-94, overcast rate is better.
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**********************************************************
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WATERPROOF MATERIAL GRADE TALC POWDER
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Technical specification
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Products Special grade
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Products First grade
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Whiteness ％≥
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90.0
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88.0
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L.O.I. (1000℃) ％ ≤
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22.0
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25.00
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Moisture ％ ≤
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0.5
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1.0
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PH
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10.0
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Silica and magnesium oxide ％≥
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77.0
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60.0
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Density g/cm3 ≤
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3.00
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3.00
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Passing through (45μm) ％≥
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98.0
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95.0
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*************************************************
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RUBBER GRADE TALC POWDER
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Technical specification
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Special grade Products
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First grade Products
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Up to standard
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L.O.I. (1000℃) ％≤
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7.00
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9.00
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24.00
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Moisture ％≤
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0.2
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0.4
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0.4
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PH
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7.5-9.5
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Acid solvable material ％≤
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6.0
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15.0
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20.0
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Acid iron melted (taking Fe2O3) ％≤
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1.00
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2.00
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3.00
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COPPER SOLUBLE ％≤
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0.005
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Manganese soluble ％≤
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0.05
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Passing through (75μm)
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99.9
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99.5
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*******************************************************
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TALC GRAIN
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SpecificationGrain grade
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SiO2
％≥
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MgO
％≥
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CaO
％≤
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Fe2O3
％≤
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Al2O3
％≤
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L.O.I.
(1000℃) ％≤
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Whiteness
％≥
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Color tone
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PYG-A1
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59.00
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31.00
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0.60
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0.35
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0.30
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7.50
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92
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Light pink
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PYG-B1
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57.00
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31.00
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0.70
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0.40
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0.30
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9.00
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92
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Light pink
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PYG-B2
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57.00
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31.00
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0.70
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0.40
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0.30
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9.00
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90
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Mixed
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PYG-C
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55.00
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31.00
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1.00
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0.40
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0.30
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10.50
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90
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Mixed
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PYG-D1
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50.00-53.00
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31.00
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1.00
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0.50
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0.50
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14.00
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89
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Light pink
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PYG-D2
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50.00-53.00
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31.00
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1.00
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0.50
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0.50
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14.00
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89
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Blue
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PYG-D3
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50.00-53.00
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31.00
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1.00
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0.50
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0.50
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14.00
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89
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Mixed
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PYG-E
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35.00
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31.00
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4.00
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0.50
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0.50
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25.00
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88
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Mixed
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