
2,2-Bis(hydroxymethyl)propanoic acid
Price | Get Latest Price |
Package | 200kg |
Min. Order: | 230kg |
Supply Ability: | 200000 |
Update Time: | 2025-07-28 |
Product Details
Product Name: 2,2-Bis(hydroxymethyl)propanoic acid | CAS No.: 4767-03-7 |
Min. Order: 230kg | Purity: 99% |
Supply Ability: 200000 | Release date: 2025/07/28 |
Applications of 2,2-Bis(hydroxymethyl)propionic Acid (DMPA)
2,2-Bis(hydroxymethyl)propionic acid (DMPA) is a unique multifunctional molecule containing both hydroxyl (-OH) and carboxylic acid (-COOH) groups. It is widely used as a key building block in the synthesis of water-dispersible polyurethanes, resins, and various specialty polymers.
Key Application Areas:
1.Waterborne Polyurethane Dispersions (PUDs)
DMPA is an essential monomer in the production of water-dispersible polyurethanes. The carboxylic acid group provides ionic character for dispersion in water, while the hydroxyl groups react with isocyanates during polymerization. Applications include coatings, adhesives, and textile finishes.
2.Coatings and Paints
Used to improve the environmental performance of coatings by enabling water-based formulations with excellent durability, flexibility, and chemical resistance. Ideal for automotive, wood, and industrial coatings.
3.Adhesives and Sealants
DMPA-modified polyurethanes are used in high-performance adhesives and sealants with improved adhesion, elasticity, and moisture resistance.
4.UV-Curable Resins
In radiation-curable formulations, DMPA is used to enhance hydrophilicity and mechanical strength, especially for coatings on plastics, paper, or metal substrates.
5.Biomedical and Pharmaceutical Polymers
Due to its biocompatibility and functionality, DMPA is also studied and used in drug delivery systems and biodegradable polymer networks.
6.Textile and Leather Finishing
Enables the formulation of soft, flexible, and water-based polyurethane finishes for fabrics and leathers, enhancing comfort, resistance, and appearance.
7.Polyester and Alkyd Resins
Acts as a branching agent or modifier to introduce hydrophilic and crosslinkable sites, improving resin properties for environmentally friendly formulations.
Company Profile Introduction
You may like
Recommended supplier
Product name | Price | Suppliers | Update time | |
---|---|---|---|---|
$28.00/100kg |
VIP1Y
|
Nexal Inc
|
2025-07-14 | |
$100.00/25KG |
VIP7Y
|
Hebei Chuanghai Biotechnology Co., Ltd
|
2024-10-24 | |
$0.00/1KG |
VIP5Y
|
Hebei Chuanghai Biotechnology Co,.LTD
|
2024-08-20 | |
$0.00/1kg |
VIP3Y
|
Hebei Kingfiner Technology Development Co.Ltd
|
2024-06-11 | |
$70.00/1kg |
Hebei Zhuanglai Chemical Trading Co.,Ltd
|
2024-05-21 | ||
$20.00/25kg |
Ouhuang Engineering Materials (Hubei) Co., Ltd
|
2024-04-26 | ||
$0.00/25KG |
VIP6Y
|
Hebei Mujin Biotechnology Co.,Ltd
|
2023-06-28 | |
$100.00/25kg |
Henan Bao Enluo International TradeCo.,LTD
|
2023-05-19 | ||
$5.00/1KG |
XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
|
2022-01-13 | ||
$900.00/1KG |
Shanghai Dumi Biotechnology Co.,ltd
|
2021-07-20 |
+86-15521457061
catherina@yunjianmaoyi.com