30μm Thickness Water-Soluble Biodegradable PVA Film For Eco-Friendly Packaging And Agriculture
Price:
$0.18/s.q.m equivalent to $4.80/kg, on FOB Shanghai basis
MOQ:
30000 s.q.m. or 1000 kg
Delivery Time:
within 30 days, depends on the reserve of raw materials
Brand:
HSF
Product Description
30μm Polyvinyl Alcohol Film
30μm Polyvinyl alcohol (PVA) film is a water-soluble film with diverse industrial applications across multiple sectors.
Key Applications
- Soluble Packaging: Used for sachets, pouches, and wrapping materials that dissolve completely in water for easy content access
- Cleansing and Disinfecting Products: Formulated into dissolvable capsules or pods that release active ingredients upon water contact
- Controlled Release in Agriculture: Enables slow-release fertilizers and pesticides through gradual dissolution for sustained active substance delivery
- Supportive Medium for Crafts: Provides backing or stabilization for delicate materials in art projects, dissolving upon completion
- Water-Soluble Medical Packaging: Used for dissolvable films and pouches for medical devices and disposable supplies
- Sustainable Hygiene Products: Creates eco-friendly wipes and personal care items that minimize environmental impact
Note: Application suitability should be verified based on industry requirements, manufacturer guidelines, and available customization options.
Performance Specifications
Water Solubility Characteristics
| Classification | Water Temperature (°C) | Splitting Time (min) | Dissolution Time (min) |
|---|---|---|---|
| Water-soluble bags | 45±2 | ≤0.5 | ≤6.0 |
| 65±2 | ≤0.6 | ≤7.5 | |
| Water-soluble straps | 25±2 | ≤0.4 | ≤2.0 |
| Water-soluble adhesive tapes | 25±2 | - | ≤3.0 |
Splitting time: Time from sample perforation to rupture. Dissolution time: Time required for complete dissolution.
Mechanical Properties
| Classification | Tensile Strength (MPa) | Elongation @ Break (%) |
|---|---|---|
| Water-soluble bag | Z: MD ≥30, CD ≥25 | Z: MD ≥140, CD ≥180 |
| G: MD ≥35, CD ≥30 | G: MD ≥150, CD ≥200 |
Drop Performance and Bearing Capacity
| Size of Collection Bags (Width * Length mm) | Bearing Load (kg) | Requirement |
|---|---|---|
| 500-660 * 600-850 | 6.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
| 601-760 * 720-990 | 8.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
| 721-960 * 850-1050 | 10.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
Sealing Performance
| Size of Collection Bags (Width * Length mm) | Bearing Load (kg) | Requirement |
|---|---|---|
| 500-660 * 600-850 | 6.0 | No water seepage |
| 601-760 * 720-990 | 8.0 | No water seepage |
| 721-960 * 850-1050 | 10.0 | No water seepage |
Complete Biodegradability
| Test Parameter | Unit | Requirement |
|---|---|---|
| Biodegradation rate in 92 days | % | ≥60 |
| Biodegradation rate in 180 days | % | ≥90 |
Completely biodegrades in 180 days into H₂O and CO₂
Product Images
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee