Micronized Iron Oxide Yellow 3920m (PY42)

• Classification: Iron Oxide
• Grade Standard: Industrial Grade
• Quality: First Class
• Molecular Weight: 177.72
• Transport Package: 25kg Red Paper Bags with Pallets
• Trademark: dimacolor
• Model NO.: PY42-3920M
• Origin: Zhejiang Hangzhou
• HS Code: 28211000
• Production Capacity: 100000 Tons/Yesr

Product Description

Product Name: MICRONIZED IRON OXIDE YELLOW 3920M (PY42)
Code: PY42-3920M Countertype: (LANXESS)BAYFERROX Yellow 3920M
C. I. NO.: 77492
CAS NO.: 51274-00-1
EINECS NO.: --
Molecular Weight: 177.72
Chemical Formula: Fe2O3H2O
Structural Formula:
Fe2O3H2O
Physical and Chemical properties:
TEST ITEMS
SPECIFICATION
APPEARANCE
DARK YELLOW POWDER
COLOR MATCHING DE
1.00 max
CONTENT OF Fe2O3
86% min
CONTENT OF SiO2+Al2O3
0.5%
PH VALUE
3.1
DENSITY
4.1 g/ml
SHADE
CLOSE TO STANDARD
OIL ABSORPTION
30-35%
RESIDUE ON 320 MESH
0.008% max
WATER SOLUBLE
0.3% max
VOLATITE 1000 ° C
0.8% max
TINTING STRENGTH
98-102 %

Use: Paint, Coating
Packing: 20, 25kg yellow paper bags with pallets

TEST ITEMS	SPECIFICATION
APPEARANCE	YELLOW POWDER
SHADE	GREENISH,OPAQUE
HEAT RESISTANCE	160 °C min
LIGHT FASTNESS	6-7
ACID RESISTANCE	5
ALKALI RESISTANCE	5
FASTNESS TO BLEEDING	5
OIL ABSORPTION	40-45%
SPECIFIC SURFACE	27 m 2 /g
DENSITY	1.60 g/cm 3
RESIDUE ON 80 MESH	5.0% max
WATER SOLUBLE	1.0% max
VOLATITE 105 °C	1.0% max
TINTING STRENGTH	100-105 %