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N-메틸올아크릴아마이드 CAS 924-42-5

화학 이름: N-Methylolacrylamide

동의어 이름:HEA;METHYLOLACRYLAMIDE;N-hydroxymethylacrylamide

CAS 번호: 924-42-5

분자식: C4H7NO2

분자량: 101.1

EINECS 아니: 213-103-2

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구조식: 

 

여행지 설명:

항목

제품 사양

외관

White or off-white colour powder

시험

98% 최소

Free formaldehyde content

최대 0.1%

PH(5% 수용액)

6-8

녹는 점

74-75 ° C

Acidity factor (pka)

13.25 0.10 ±

 

속성 및 용법:

N-Hydroxyethyl Acrylamide is a versatile chemical reagent used in polymer chemistry, hydrogels and biomaterials, coatings and adhesives, textile treatments, environmental applications, and colloids and surface treatments. It has excellent cross-linking ability and hydrophilicity and is suitable for use in a variety of industrial and research applications.

 

1, Polymer Chemistry:

Polymer material synthesis:N-Hydroxyethyl Acrylamide is used to prepare polymers with specific properties, such as water-soluble materials and hydrogels, which are commonly used in the production of flexible films and functional gels.

Copolymer preparation:N-Hydroxyethyl Acrylamide can be copolymerized with acrylic acid or methacrylic acid to produce copolymers with excellent hydrophilicity and adhesion properties, which are widely used in adhesives and coatings.

 

2、Hydrogel and biomaterials:

Biomedical materials:N-Hydroxyethyl Acrylamide's hydrophilicity excels in the preparation of hydrogels, which are used in drug release systems, tissue engineering and wound dressings.

Controlled release systems:N-Hydroxyethyl Acrylamide acts as a cross-linking agent in drug release systems to regulate the release rate, allowing for a more even distribution of the drug in the body and reducing side effects.

 

3. 코팅 및 접착제:

Water-based coatings:N-Hydroxyethyl Acrylamide is used in coatings to enhance adhesion, abrasion resistance and water resistance, making the coating more durable.

High-efficiency adhesives:N-Hydroxyethyl Acrylamide is used in adhesives to improve adhesion and flexibility for high-strength and elastic applications.

 

4、Textile treatment:

Textile Finishing:N-Hydroxyethyl Acrylamide is used to improve the feel, wrinkle resistance and abrasion resistance of textiles, making them more functional and durable.

 

5、Environmental applications:

Wastewater treatment:N-Hydroxyethyl Acrylamide as a highly effective flocculant, used to remove suspended solids and pollutants in wastewater, improve water quality.

Soil improvement:N-Hydroxyethyl Acrylamide is used in soil improvement to improve soil structure and enhance water retention capacity and promote plant growth.

 

6、Colloid and surface treatment:

Colloid stabilization:N-Hydroxyethyl Acrylamide is used to improve the stability of colloidal solutions, preventing sedimentation and separation.

Surface modification:N-Hydroxyethyl Acrylamide is used in surface treatment applications to adjust the hydrophilicity or hydrophobicity of materials to meet specific functional requirements.

 

저장 조건 : -20℃, avoid light, ventilated dry place, sealed storage storage period of 3 months, room temperature for a long time can also be self-polymerization.

포장 : This product is packed in 5kg 25kg 50kg Cardboard drums or bags, and it can also be customized according to customers' requirements

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