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Pigment Yellow 151 with good light fastness  high weather fastnes and excellent dispersibility Hostaperm Yellow H4G for coating and paint CAS:31837-42-0

Pigment Yellow 151 with good light fastness high weather fastnes and excellent dispersibility Hostaperm Yellow H4G for coating and paint CAS:31837-42-0

Product Name:Benzimidazolone Yellow H4G P3151 Coating
Color Index: Pigment Yellow 151
C.I.No. 13980
CAS No. 31837-42-0
EC No. 250-830-4
Chemical Group: Benzimidazolone
Chemical Formula: C18H15N5O5

Physical Properties

Test Item

Specification

Results

Cont of water % ≤

2.5

1.95

Soluble matter in water %≤

2.0

1.37

Oil absorption %

45±5

46.9

Water permeate (grade)

5

4.95

Oil permeate (grade)

5

4.65

Conductivity (µm/cm)≤

250

230

Quality of total (ppm)

200

173

Residues passing through(100mesh)% ≤

5.0

3.64

Ph value

6.5~7.5

6.68

Fastness Properties (5=excellent, 1=poor)

Acid Resistance

5

Soap Resistance

5

Alkali Resistance

5

Bleeding Resistance

4

Alcohol Resistance

4

Light Fastness
(8=excellent)

7-8

Ester Resistance

5

Benzene Resistance

4


Ketone Resistance

5


Application and Advantage
Recommended for coating and interior paint.Its much greenish than PY154.PY151 has excellent light fastness and weather resistance.This grade is main for paint.Some Eruo countries use PY151 to replace Chrome yellow although its higher price comparing Chrome yellow,but its green,environmental protection item.We have one grade of PY151.Your kind comments would be high appreciated.
Package and Delivery
10KG/25KG Kraft bag,400KG Carton Box.
Lead Time: Normally around 15 days after signed contract.

Fancheng Chemical is one of the leading China suppliers of quality good light fastness high weather fastnes and excellent dispersibility hostaperm yellow h4g organic pigment yellow 151 for coating and paint cas:31837-42-0. This pigment comes in high quality, colorfast and very washable. Equipped with professional developing team and high-end equipment, we have already established closely cooperative relationship with many famous companies. Please rest assured to buy advanced pigment with us.

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