- Min.Order :1 Kilogram
- Purity: 99.9%,99.5%
- Payment Terms : L/C,D/P,T/T,,MoneyGram
Keywords
PPD powder p-Phenylenediamine
Quick Details
- Appearance:White Powder, Flake, Stone
- Application:one of the most simple aromatic diamine
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Keep container tightly closed in a dry and well-ventilated place.
- Transportation:
Superiority:
1.Production Capacity
2000 MT annually.
2.Advantage
1.We have been in this field since 2004.
2.Our products are exported to United States, South American countries, and had a very good feedback.
3.We are manufacture,with the superior quality and competitive price.
Details:
PPD powder in Orchid
|
Specifications |
|
|
APPERANCE |
White Powder, Flake, Stone |
|
ASSAY |
99.9%Min. |
|
MELTING POINT |
137.5°CMin. |
Package details: 25kg/fiber drum
Production Capacity: 2000 MT annually.
Usage: PPD powder is a precursor to aramid plastics and fibers such as Kevlar. These applications exploit PPD's difunctionality, i.e. the presence of two amines which allow the molecules to be strung together. This polymer arises from the reaction of PPD and terephthaloyl chloride. The reaction of PPD with phosgene gives the diisocyanate, a precursor to urethane polymers.
Storage Condition: Keep container tightly closed in a dry and well-ventilated place.
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