78578-28-6 - Names and Identifiers
78578-28-6 - Physico-chemical Properties
Molecular Formula | (C10H10)n.(C9H11N)n
|
Molar Mass | 207.24 |
Melting Point | 65℃ |
Appearance | Beads |
Color | Off-white to light brown |
Storage Condition | 0-6°C |
78578-28-6 - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | 20 - Harmful by inhalation
|
Safety Description | S22 - Do not breathe dust.
S36 - Wear suitable protective clothing.
|
WGK Germany | 3 |
FLUKA BRAND F CODES | 10-34 |
HS Code | 39039090 |
78578-28-6 - Introduction
copolymer (copolymer) is a high molecular polymer, from 4-amino methyl styrene (4-aminomethylstyrene) and styrene (divinylbenzene) two kinds of monomer copolymer.
Its properties are as follows:
1. Structure: The copolymer has a crosslinked structure, forms a three-dimensional network structure, and has good stability.
2. physical properties: it has the characteristics of high molecular polymer, such as high heat resistance, chemical resistance, solvent resistance, etc.
3. Mechanical properties: high mechanical strength, wear resistance and impact resistance.
The main uses of the copolymer include:
1. Adsorbent: Due to its cross-linked structure and special surface properties, it can be used to adsorb organic substances in the process of separation and purification.
2. catalyst carrier: porous cross-linked structure makes it suitable for catalyst fixation and stability.
3. ion exchanger: its amino group can react with ions, can be used in water treatment, ion exchange and other fields.
In the preparation method, 4-aminomethylstyrene and styrene are usually added to the reaction system according to a certain ratio, and the polymerization reaction is carried out under appropriate conditions to form a copolymer.
Last Update:2024-04-09 21:48:26