Polyacrylic acid PAA is a commonly used polymer chemical with many excellent properties, such as water absorption, thickening, and adhesiveness. Widely used in fields such as healthcare, daily cosmetics, food, textiles, etc. But if polyacrylic acid comes into direct contact with the skin, it may cause certain harm to the skin, mainly manifested in the following aspects:
Irritation: Polyacrylic acid may have a stimulating effect on the skin, causing discomfort such as redness, itching, and burning.
Allergy: Some people have an allergic reaction to polyacrylic acid, which may cause skin allergies, itching, redness, and other symptoms after contact with polyacrylic acid.
Degreasing effect: Polyacrylic acid has a certain degreasing effect, which combines with the oil on the skin surface and may cause the skin to lose moisture and become dry and rough.
Absorbability: Polyacrylic acid can absorb moisture, but excessive absorption of skin moisture can lead to dryness and cracking of the skin.
Therefore, it is recommended to take the following measures for contact with polyacrylic acid:
Avoid prolonged or excessive contact with polyacrylic acid and minimize its direct contact with the skin.
If contact is required, personal protective equipment such as protective gloves should be worn.
After contact, the skin should be immediately washed with water and soap, and repair products such as moisturizers should be applied in a timely manner.
For skin allergies or other discomfort symptoms, immediate cessation of use, consultation with a doctor, and seeking appropriate treatment.