High Moisture Resistant MDF (HMR MDF) – Engineered for Humid Environments Without Compromise
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
Regional Depends
Brand:
LINGFENG
Product Description
High Moisture Resistant MDF (HMR MDF)
Engineered for humid environments without compromise. Superior water resistance with EN 317 certification and distinctive green core identification.
Product Overview
Our High Moisture Resistant Medium Density Fiberboard (HMR MDF) is a premium-grade engineered wood panel specially formulated to withstand elevated humidity, intermittent moisture exposure, and demanding interior conditions. Unlike standard MDF, HMR MDF incorporates advanced hydrophobic additives and high-performance resins to deliver reliable performance where moisture is a concern.
Technical Composition & Manufacturing
HMR MDF is manufactured using:
- 100% debarked softwood/hardwood fibers (FSC® or PEFC-certified options available)
- Enhanced urea-formaldehyde (UF) or melamine-urea-formaldehyde (MUF) resin system
- Paraffin wax emulsion (1.5-2.5%) uniformly dispersed during fiber blending
- Specialized catalysts and curing agents to optimize resin polymerization
Produced in continuous hot-press lines under ISO 9001/14001-certified facilities with rigorous quality control for density uniformity and thickness tolerance.
Key Performance Specifications
| Parameter | Value | Test Standard |
|---|---|---|
| Density | 720-800 kg/m³ | ISO 16978 |
| Thickness Range | 3 mm - 25 mm | -- |
| Sheet Size | 2440 * 1220 mm (8' * 4') | Custom sizes available |
| Moisture Content | 6-9% | ISO 6343 |
| Internal Bond (IB) | ≥0.55 MPa | EN 319 |
| Modulus of Rupture (MOR) | ≥28 MPa | EN 310 |
| Thickness Swelling (24h immersion) | ≤8% | EN 317 |
| Formaldehyde Emission | E0 (≤0.050 mg/m³) or ENF (≤0.025 mg/m³) | GB/T 39600-2021 / EN 717-1 |
| Color Identification | Distinctive green core | -- |
Global Compliance & Certifications
- CARB Phase 2 & EPA TSCA Title VI Compliant (USA)
- E1 / E0 / ENF Formaldehyde Emission Levels (EU, China, GCC)
- REACH & RoHS compliant (no restricted substances)
- Fire Performance: Optional FR grade available (EN 13501-1 Class B/C)
- Sustainability: FSC® Chain-of-Custody certified upon request
HMR MDF vs Standard MDF Comparison
| Feature | Standard MDF | HMR MDF |
|---|---|---|
| Water Resistance | Low - swells rapidly | High - stable in humid conditions |
| Core Color | Light brown/white | Green (easy visual identification) |
| Resin System | Standard UF | Enhanced UF/MUF + wax |
| 24h Thickness Swelling | ≤12% | ≤8% |
| Typical Applications | Dry interiors only | Kitchens, bathrooms, laundries, tropical climates |
Primary Applications
- Kitchen cabinets (carcasses, doors, shelves)
- Bathroom vanities and wall panels
- Laundry room cabinetry
- Interior doors and moldings in high-humidity zones
- Furniture for coastal or tropical regions
- Commercial spaces with frequent cleaning or steam exposure
Ordering Information
- Minimum Order Quantity (MOQ): 1*20ft container (~20-22 m³)
- Packaging: Palletized, wrapped in moisture-proof film with corner protectors
- Lead Time: 10-15 days after order confirmation
- Shipping: FOB Shenzhen/Guangzhou; CIF/DDP options available
- Documentation: Mill test reports, formaldehyde certificates, COO, CE declaration
Request Your Sample or Technical Datasheet Today!
Experience the difference of true high-moisture-resistant performance.
Experience the difference of true high-moisture-resistant performance.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Lingfeng Wood Industry Co., Ltd.
Location
B2, ORIENT TIMBER CITY, HOUJIE, DONGGUAN, 523000, GUANGDONG, CHINA
Contact Person
an zheng