formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent
formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent
CAS:
Molecular Formula: CH2O
formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent - Names and Identifiers
| Name | formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent |
| Synonyms | formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent |
formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent - Physico-chemical Properties
| Molecular Formula | CH2O |
| Molar Mass | 30.02598 |
| Physical and Chemical Properties | The deionized water was absorbed by 3000(g/g), and the non-flowing gel was obtained after water absorption. |
formaldehyde modified starch-g-acrylonitrile copolymer water absorbent agent - Introduction
Formaldehyde modified starch graft acrylonitrile copolymer is a kind of water absorbing agent, has the following characteristics:
1. excellent water absorption performance: formaldehyde modified starch grafted acrylonitrile copolymer can quickly absorb water, its water absorption capacity is quite high, can be hundreds of times its own weight or even thousands of times the water absorption and maintenance.
2. High water retention: The water absorbing agent can maintain the water absorption state for a long time, and can maintain its water absorption performance even in high temperature environments.
3. Strong stability: Formaldehyde modified starch grafted acrylonitrile copolymer has good stability in acid and alkaline environment, and can maintain its water absorption performance and morphological characteristics.
The main uses of formaldehyde modified starch grafted acrylonitrile copolymer include:
1. Agriculture: Used as a soil water retaining agent to provide the water needed by plants in agricultural irrigation, reducing water evaporation and soil water loss.
2. Industrial field: used as a thickener for water-based coatings, which can increase the viscosity and adhesion of the coating and improve the water resistance of the coating.
3. medical field: used as a medical dressing, can absorb wound secretions, maintain the moist environment of the wound, and promote wound healing.
Formaldehyde modified starch graft acrylonitrile copolymer preparation method is generally by formaldehyde modified starch and acrylonitrile copolymerization reaction, after copolymerization reaction to obtain the target product.
Regarding safety information, formaldehyde-modified starch grafted acrylonitrile copolymer is a relatively safe chemical substance. However, during the operation, care should be taken to avoid inhalation of dust, contact with skin and eyes, and avoid ingestion. If the misuse or contact causes discomfort or allergic reaction, should promptly seek medical attention. In the use of the process, should comply with the relevant safety procedures.
1. excellent water absorption performance: formaldehyde modified starch grafted acrylonitrile copolymer can quickly absorb water, its water absorption capacity is quite high, can be hundreds of times its own weight or even thousands of times the water absorption and maintenance.
2. High water retention: The water absorbing agent can maintain the water absorption state for a long time, and can maintain its water absorption performance even in high temperature environments.
3. Strong stability: Formaldehyde modified starch grafted acrylonitrile copolymer has good stability in acid and alkaline environment, and can maintain its water absorption performance and morphological characteristics.
The main uses of formaldehyde modified starch grafted acrylonitrile copolymer include:
1. Agriculture: Used as a soil water retaining agent to provide the water needed by plants in agricultural irrigation, reducing water evaporation and soil water loss.
2. Industrial field: used as a thickener for water-based coatings, which can increase the viscosity and adhesion of the coating and improve the water resistance of the coating.
3. medical field: used as a medical dressing, can absorb wound secretions, maintain the moist environment of the wound, and promote wound healing.
Formaldehyde modified starch graft acrylonitrile copolymer preparation method is generally by formaldehyde modified starch and acrylonitrile copolymerization reaction, after copolymerization reaction to obtain the target product.
Regarding safety information, formaldehyde-modified starch grafted acrylonitrile copolymer is a relatively safe chemical substance. However, during the operation, care should be taken to avoid inhalation of dust, contact with skin and eyes, and avoid ingestion. If the misuse or contact causes discomfort or allergic reaction, should promptly seek medical attention. In the use of the process, should comply with the relevant safety procedures.
Last Update：2024-04-09 20:45:29
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