Cosmetic Grade Polyvinyl Alcohol (pva)

Description

Polyvinyl alcohol (PVA) is a synthetic polymer that is used in a variety of applications, including cosmetics. Cosmetic grade PVA is a high-purity, non-toxic material that is safe for use on the skin. It is an effective humectant, which helps to prevent the skin from drying out and becoming irritated. PVA also has film-forming properties, which helps to create a protective barrier on the skin.

Features

❶ High purity: Cosmetic grade PVA is a highly purified form of PVA, which means it contains very few impurities. This is important because impurities can irritate the skin or cause other problems.

❷ Non-toxic: Cosmetic grade PVA is non-toxic, which means it is safe to use on the skin.

❸ Water-soluble: Cosmetic grade PVA is water-soluble, which means it can easily be dissolved in water to create solutions or gels.

❹ Film-forming: Cosmetic grade PVA has film-forming properties, which means it can form a thin, protective film on the skin. This film can help to lock in moisture, protect the skin from irritants, and deliver other ingredients to the skin.

❺ Humectant: Cosmetic grade PVA is a humectant, which means it attracts and retains moisture. This can help to keep the skin hydrated and prevent it from drying out.

❻ Biodegradable: Cosmetic grade PVA is biodegradable, which means it will break down over time and not harm the environment.

Applications

1. Face masks

Cosmetic grade PVA can be used to make face masks that help to hydrate and soothe the skin.

2. Toners

Cosmetic grade PVA can be added to toners to help moisturize and condition the skin.

3. Lotions and creams

Cosmetic grade PVA can be added to lotions and creams to help improve their moisturizing and soothing properties.

4. Makeup removers

Cosmetic grade PVA can be added to makeup removers to help gently and effectively remove makeup.

5. Hair care products

Cosmetic grade PVA can be added to hair care products, such as shampoos and conditioners, to help improve the manageability and shine of hair.

6. Baby care products

Cosmetic grade PVA is a safe and effective ingredient for use in baby care products, such as diaper rash creams, baby wipes, and baby toiletries.

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Specifications

Items	Description
Color and Appearance	Off white or light-yellow powder or translucent shape particles; Without odor, tasteless
Identification	IR conforms to reference standard
	It meets the requirements of the test for viscosity
	A dark red to blue color is produced
	A white flocculent precipitate is formed
Loss on Drying	≤5.0%
Viscosity	85.0%~115.0% of that stated on the label
pH(1-25ml)	5.0--8.0
Residue on ignition	≤1.0%
Acid value	≤3.0
Water-insoluble substances	≤0.1%
Limit of methanol	≤1.0%
Limit of methyl acetate	≤1.0%
Degree of hydrolysis	85%~89%
Total aerobic count	≤1000 cfu/g
Molds and yeasts	≤100 cfu/g
E.coli	Negative

Cosmetic Grade Polyvinyl Alcohol (PVA)