Red-Pigment Red 21-Permanent Red FR-For paint 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 timeWed, 01 May 2024 10:52:32 GMT

Paramtents

  • Product Name Permanent Red FR

  • Color Index Pigment Red 21

  • C.I.No 12300

  • CAS No 3789-75-1

  • EC No 229-096-4

  • Chemical Group Mono Azo

  • Chemical Formula C23H16CIN3O2

Packging & Delivery

  • Min Order1 piece

Briefing

Pigment Red 21 mainly recommend for paint and fabric
printing.

Detailed

characteristic

Pigment Red 21 Description

Advantage:

PR21, yellowish red and stable heat resistance to 150 ℃, but with

poor solvent resistance.


Physical Properties
Pigment Red 21
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

3

Alkali Resistance

2

Bleeding Resistance

2

Alcohol Resistance

3

Light Fastness

(8=excellent)

4

Ester Resistance

2

Ketone Resistance

2

Benzene Resistance

3
application
Pigment red 21 application:
Mainly recommend for paint and fabric/textile printing paste. 
Pigment Red 21
Package and Delivery
●   25KG Kraft bag, 400KG Carton Box.
●   Lead Time: Normally around 15 days after signed contract.