PUSEN MELAMINE HMR MDF BOARD
| Product Name | Melamine Moisture Proof Mdf Board |
| Other names | Moisture Resistant/Water-Resistant/Moisture-Resistant/Moisture-Repellent/Anti-Moisture MDF Board、HMR/MR MDF、Green MDF、Black HDF、Black CDF |
| Density Class | Green MDF:710-880 kg/m³,Black HDF:880-1000 kg/m³,Black CDF:1000 kg/m³ or higher |
| Raw Material Grade | A1 grade (pure untreated wood), A2 grade (clean recycled wood), A3 grade (recycled wood without chemical preservatives) |
| Size | Commonly used: 1220x2440mm (4’x8′),Others: 915 mm x 1830 mm (3’x6′), 915x2135mm (3’x7′), 1200x2400mm (3.9’x7.9′), 1200 x 3600mm (3.9’x11.8′), 1220×2745 mm (4’x9′), 1220x2745mm (4’x10′), 1525 mm x 3050 mm (5’x10′), 1800 x 3600 mm (5.9’x11.8′), 1830x2440mm (6’x8′), 1830x2745mm (6’x9′), 2135x 3050mm(7’x10′),2440x3660mm(8’x10′),Upon To Request |
| Thickness | 2.5mm-30mm, regular sizes 2.5 (3/32″), 3 (1/8″), 4 (5/32″), 5 (3/16″), 6 (1/4″), 7 (9/32″), 8 (5/16″), 9 (3/8″), 10 (13/32″), 11 (7/16″), 12 (15/32″), 13 (1/2″), 14 (9/16″), 15 (19/32″), 16 (5/8″), 18 (11/16″), 19 (3/4″), 20 (25/32″), 21 (13/16″), 22 (7/8″), 24 (15/16″), 25 (1″) mm/inch, customizable upon request |
| Core | Poplar, Combi, Pine, Eucalyptus/Hardwood Wood fiber |
| Production Line Type | Multi-Opening Press Line(multi-layer line)/Continuous Flat Press Line(Siempelkamp) |
| Glue | E0 Glue,E1 Glue,E2 Glue,CARB P2 Glue,MDI(Methylene Diphenyl Diisocyanate) Glue |
| Moisture Content | 5% – 11% |
| Dimensional Tolerance | Thickness: ±0.2mm or stricter, Length & Width: ±2mm/m, Diagonal Difference: ≤2mm/m |
| Water absorption expansion rate after 24h | Water absorption rate is about 11%, thickness expansion rate is 5-9% |
| Internal Bond Strength – IB | 0.5 – 1.2 N/mm² or higher |
| Modulus of Rupture – MOR | 18 – 40 MPa or higher |
| Modulus of Elasticity – MOE | 2000 – 3500 MPa or higher |
| Thickness Swelling after 24h | Standard Board ≤ 15%, Moisture Resistant Board (MRMDF) ≤ 10% |
| Screw Holding Strength – Face and Edge | Face Screw Holding > 1200 N Edge Screw Holding > 1000 N |
| Surface Bonding Strength | 1.0 – 1.5 N/mm² or higher |
| MOQ | 42CBM/40’GP.50CBM/40’HQ |
| Packing | Inner Packing:0.2mm Thickness Plastic Bag,Outer Packing:Pallet With Carton And Strapped With Steel Tape |
| Delivery | Within 20 days After Confirm The Order |
| DaysPayment | TT,L/C,DP,MONEYGRAM,WESTERN UNION,PAYPAL |
| Usage | Kitchen cabinets, bathroom cabinets, laundry and utility room furniture; washroom partitions, display cabinets, wall panels for restaurants, retail shops, gyms, spas and medical facilities. |
| Capacity | 10000CBM PER MONTH |
| Standard Compliance & Certifications | EN317,EN 335, EN 622-5, ANSI A208.2, JIS A 5905, ASTM E1333, ISO 9001, ISO 14001, FSC, PEFC, CARB, CE Mark, BIS etc. |
How PUSEN Controls the Quality of Melamine HMR MDF
At PUSEN, we implement a strict, full-process quality control system to ensure every sheet of Melamine HMR MDF delivers excellent moisture resistance, stable structure, and premium decorative finish for furniture and interior applications.
1. High-Quality HMR MDF Core Selection
We carefully select high moisture resistant (HMR) MDF boards with uniform density and strong internal structure. Each core is inspected for:
Moisture resistance performance
Density consistency
Internal voids or weak spots
Surface flatness before lamination
Only qualified HMR-grade MDF is used.
2. Strict Moisture Content Control
All MDF boards are conditioned in controlled environments to maintain stable moisture levels. This helps prevent:
Edge swelling in humid conditions
Warping or deformation
Delamination after lamination or installation
3. Premium Melamine Paper Selection
We use high-quality melamine decorative paper with stable color and texture. Each batch is strictly checked for:
Color consistency
Pattern alignment
Surface defect control (scratches, spots, fading)
4. Advanced Hot Press Lamination Process
Melamine paper is laminated onto HMR MDF using precise hot press technology. We strictly control:
Temperature
Pressure
Pressing time
This ensures strong bonding, smooth surface, and no bubbling.
5. Moisture Resistance Performance Control
We ensure the HMR performance is fully maintained during production by monitoring:
Water resistance stability of the core
Adhesive compatibility with humid environments
Long-term dimensional stability
6. Surface Quality & Finishing Inspection
Each board is carefully inspected for:
Smooth and flat surface
No bubbling or peeling
Uniform color and texture
No pressing marks or defects
7. Edge & Machining Performance Control
We ensure excellent processing quality by checking:
Clean cutting edges without chipping
No delamination after CNC processing
Stable internal bonding strength
8. Final Quality Inspection Before Shipment
Every sheet of Melamine HMR MDF undergoes strict final QC, including:
Thickness tolerance
Flatness
Moisture resistance stability check
Surface appearance inspection
Structural integrity test
Only fully qualified products are approved for export.
PUSEN Commitment
Through strict HMR core selection, advanced lamination technology, and full-process inspection, PUSEN ensures every Melamine HMR MDF panel delivers reliable moisture resistance, stable performance, and premium decorative quality for global customers.
