Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- CAS No.
- 7417-99-4
- EC No.
- 231-034-6
- Technologies
- Structure
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Markets
- Applications
- Applications
- As resin insolubilizer and fixing aid in printing process carried out at low temperature, in order to improve durability to abrasion and washing of the designs in the treated textiles.
- Unlike primary condensates of melamine or urea resins, PZBI-25 does not generate formaldehyde during heat treatment. Also it does not generate CO2, as would do standard isocyanates.
- Uses
PZBI-25 can be used with various functional groups like carboxyl moieties, hydroxyl, chlorosulfonic, amines and even esters under appropriate conditions. These conditions range from room temperature for the carboxylic groups to 150ºC for the hydroxyl pending groups. Most standard conditions range from 80ºC to 120ºC in order to speed and complete cross linking process. Normal dosing varies depending on application process and results, but 1% to 3% of the dispersion over total formulation may be a good starting point.
Properties
- Physical Form
- Appearance
- milky liquid at 20ºC
- Typical Properties
Value | Units | Test Method / Conditions | |
Solid content | 27.5 ± 1.0 | — | — |
pH (5%) | 10.5 ± 1.0 | — | — |
Viscosity, at 25°C | max. 300 | cps | — |
p.m. | 336.39 | — | — |
Storage & Handling
- Handling and Storage
- Keep closed in the original packing in a cool, well ventilated place. Keep container closed when not in use. Keep the temperature between 5°C and 30°C. As all other water based products, low temperatures may affect the product. Dispersion can be destroyed after freezing.
- Shake before using: product has a tendency to settling. Expiry date: 6 months. Please refer to the Safety Data Sheets in order to ensure safe handling, transport and personal protection.