HYDROPHILIC NONWOVEN FABRICS
Instant Wetting. Uniform Dispersion. Zero Residue.
Quanzhou Zhiyue Biotechnology designs hydrophilic nonwovens for applications demanding rapid liquid absorption and controlled release. Our fabrics leverage patented fiber surface modification technology to achieve permanent hydrophilicity without coatings - ensuring consistent performance in medical, hygiene, and industrial solutions.
KEY PROPERTIES
| Parameter | Performance Range | Test Method |
|---|---|---|
| Water Absorption Time | < 0.5 seconds | EDANA 10.3 |
| Rewet Value | < 0.1 g/m² | EDANA 151.3 |
| Moisture Wicking Rate | 150 mm/10 min (vertical) | AATCC 197 |
| Contact Angle | 0° (complete wetting) | ISO 19403 |
| Additive Retention | >95% (lotions/serums) | Gravimetric Analysis |
MATERIAL ADVANTAGES
✅ Permanent Hydrophilicity
Plasma-treated fibers ensure lifetime wettability (resistant to washing/storage).
✅ High Wet Integrity
Wet tensile strength: ≥1.2 kN/m (ISO 9073-3) - no delamination or tearing.
✅ Low Linting
< 0.05 mg/dm² (EDANA 160.3) for contaminant-free environments.
✅ Eco-Compatibility
Biodegradable options: PLA & Lyocell (OK Compost INDUSTRIAL certified).
APPLICATIONS
Medical: Wound contact layers, IV swabs, biopsy specimen pads
Hygiene: Baby wipes, facial sheet masks, femcare products
Industrial: Precision cleaning wipes (electronics/optics)
Agriculture: Seed germination mats, hydroponic growth substrates
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Item
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Spunbond Nonwoven Fabric
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Material
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100% Polypropylene
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Nonwoven Technics
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Spun-Bonded
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Width
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within 3.2m
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Feature
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Hydrophobic, Mothproof, Sustainable, Breathable, Anti-Static, Anti-Bacteria, Anti-Pull,Hydrophilic
Soft,Super soft,Cotton soft,Feather softness
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Weight
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10-70gsm (recommend 20-25gsm)
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Application
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Disposable 3PLY medical facemsk,Tapabocas,Mascaras,Mascarilla
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Roll length
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Buyer's Requirement
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Color
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customize
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Production Line
Certifications
Transport Packaging
FREQUENTLY ASKED QUESTIONS (FAQ)
Q1: How is permanent hydrophilicity achieved without chemical coatings?
*A: We use atmospheric plasma treatment to modify fiber surface energy (70+ mN/m), creating a molecular-level hydrophilic layer. This avoids surfactant migration and maintains breathability.*
Q2: Are your hydrophilic fabrics compatible with autoclaving?
A: Yes. Our proprietary process withstands 134°C steam sterilization (ISO 17665) with <5% contact angle change after 5 cycles.
Q3: Can hydrophilicity be combined with antimicrobial properties?
A: Absolutely. We integrate:
• Inorganic silver ions (AATCC 100)
• *PHMB (EPA Reg. No. 10324-168)*
• Zinc pyrithione (ISO 20743)
- without compromising wettability.
Q4: What's the shelf life of hydrophilic fabrics?
*A: 3 years in standard packaging. Accelerated aging tests (70°C/RH 85%) confirm sustained wettability beyond 5,000 hours.*
Q5: Do you offer colored hydrophilic fabrics?
*A: Yes. Masterbatch-dyed fibers (OEKO-TEX® Class 1) maintain <1 sec absorption time.*
Q6: What are your sustainable options?
A:
• PLA (Polylactic Acid): 90-day soil biodegradation (ASTM D5988)
• Tencel™ Lyocell: FSC-certified wood pulp, closed-loop production
• Recycled PET: 50% post-consumer content (GRS-certified)
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