RED-Pigment Red 31-Naphthol Red 31-For plastic, ink and textile printing

  • group namePigment for Textile Printing Ink/Paste

  • Min Order1 piece

  • brand nameFineland Chem Pigment Suplier Manufacturing

  • payment methodT/T, L/C, D/P D/A

  • update timeMon, 06 May 2024 03:45:06 GMT

Paramtents

  • Product Name Vulcan Fast Bordoaux BF

  • Color Index Pigment Red 31

  • C.I.No 12360

  • CAS No 6448-96-0

  • EC No 229-246-9

  • Chemical Group Mono Azo

  • Chemical Formula C31H23N5O6

Packging & Delivery

  • Min Order1 piece

Briefing

Pigment Red 31, bluish red, mainly recommend for printing ink, textile
printing and rubber.

Detailed

characteristic

Pigment Red 31 Description

Advantage:

PR31, bluish red with excellent light resistance (7 degree) and

bleeding resistance, with high heat

resistance to 280 ℃/5min. Non-permeable color, resistant to hot water, soap, detergent, ethanol, etc.


Physical Properties
Pigment red 31
Test Item
Specification
Cont of water % ≤
2.5
Soluble matter in water %≤
2.0
Oil absorption %
45±5
Water permeate (grade)
5
Oil permeate (grade)
5
Conductivity (µm/cm)≤
250
Quality of total (ppm)
200
Residues passing through(100mesh)% ≤
5.0
Ph value
6.57.5
Fastness Properties (5=excellent, 1=poor)

Acid Resistance

3

Soap Resistance

4

Alkali Resistance

3

Bleeding Resistance

3

Alcohol Resistance

3

Light Fastness

(8=excellent)

6

Ester Resistance

3

Ketone Resistance

3

Benzene Resistance

3
application
Pigment red 31 application:
Mainly be used for coloring rubber products, textile printing and printing ink like water based ink, packaging ink. Used for coloring polystyrene and acrylic resin, transparent grade, such as car tail lights, signal lights, etc.
 
Pigment red 31
Package and Delivery
●   25KG Kraft bag, 400KG Carton Box.
●   Lead Time: Normally around 15 days after signed contract.