Sulphur Brown 38 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
160 parts of?4-Methylbenzene-1,3-diamine , 40 parts of?2, 6 – Diaminotoluene ?and 428 parts of the mixture of sulfur?245 ℃ calcination 12 hours, and its product with Sodium hydroxide or Sodium sulfide solution treatment (BIOS 1155, 42).
Properties and Applications
brown.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Moderate
|
Severe
|
ISO
|
3-4
|
3-4
|
3
|
4
|
|
4-5
|
3-4
|
Sulphur Brown 38 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte