Medical Grade PVA for Non-Woven Fabric Binder for Masks and Gowns

Name: "Medical Grade PVA for Non-Woven Fabric Binder for Masks and Gowns"
Rating: 5 (186 reviews)

в наличии:

SKU: 0584232047

модель: polyvinyl alcohol PVA1799

HOPEWAY

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информация о продукте

Medical Grade PVA for Non-Woven Fabric Binder Applications

HOPEWAY offers a medical grade polyvinyl alcohol specifically formulated for non-woven fabric binding in disposable medical masks, gowns, and filter cloths. This grade features ultra-low heavy metal content, is formaldehyde-free, and meets strict medical hygiene certifications, ensuring safety for direct skin contact.

Key Selling Points

Medical-Grade Purity: Ultra-low heavy metal content and formaldehyde-free formula, meeting global medical hygiene certifications.
Skin-Friendly: Non-toxic and safe for direct contact with skin, ideal for medical and hygiene products.
Cold Water Soluble: Easily dissolved in cold water for spray coating application, simplifying production processes.
High Bonding Strength: Bonds fiber web effectively to improve fabric tensile strength while maintaining fabric softness.
Sterile Production Compatible: Suitable for use in sterile workshops with hot air drying at 100-130°C.

Technical Specifications

Degree of Hydrolysis	Low hydrolysis (around 88%)
Viscosity	4-6 mPa·s (4% solution at 20°C)
Solubility	Cold water soluble
Heavy Metal Content	Ultra-low (compliant with medical standards)
Formaldehyde	Free
Form	Powder

Models and Options

Available in powder form, with customizable viscosity and dissolution characteristics.

Materials and Structure

PVA is derived from polyvinyl acetate via alcoholysis, offering a safe, biodegradable polymer.

Applications

Disposable medical masks
Disposable gowns
Filter cloth manufacturing
Non-woven fabric binder
Medical hygiene products

Customization

We can adjust viscosity and hydrolysis degree to match your specific spray or coating equipment.

FAQ

What certifications does the medical grade PVA meet?

Our medical grade PVA meets strict medical hygiene certifications for heavy metal content and formaldehyde, ensuring safety for medical applications.

Can this PVA be used in spray coating?

Yes, it dissolves readily in cold water and can be applied via spray systems onto fiber webs.

Is it compatible with hot air drying at high temperatures?

Yes, it is suitable for drying at 100-130°C without degradation.

What is your MOQ?

MOQ is 5 tons. We can supply larger volumes for continuous production.

Do you provide documentation for regulatory compliance?

Yes, we can provide COA, MSDS, TDS, and other necessary documentation to support your compliance needs.

Inquiry Information

Contact Kelvin at kelvin@xmhwchem.com or +86 158-8028-4585 for specifications and samples.

PVA powder product image