Engineered wood core formulated with moisture-resistant melamine-urea-formaldehyde (MUF) or polymeric diphenylmethane diisocyanate (pMDI) resin systems. Designed for furniture components and architectural millwork exposed to intermittent moisture and high relative humidity without structural delamination or core degradation.

Key Features

Controlled Thickness Swell: Formulated for a 24-hour water immersion thickness swell rate under 8 percent (EN 317).

High Internal Bond Strength: Core cohesion greater than 0.45 MPa ensures secure edge-banding retention and fastener pull-out resistance.

Optimized Machinability: Homogeneous surface density profile allows clean CNC routing, edge profiling, and drilling without chipping.

Regulatory Compliance: Certified to CARB Phase 2 and TSCA Title VI standards; E0 low-emission options available for strict indoor air quality requirements.

Technical Specifications

Property	Test Standard	Typical Value (18mm)
Density	EN 323	720 to 750 kg/m3
Thickness Swelling (24h)	EN 317	Under or equal to 8 percent
Internal Bond	EN 319	Greater than or equal to 0.48 MPa
Bending Strength (MOR)	EN 310	Greater than or equal to 18 MPa
Modulus of Elasticity (MOE)	EN 310	Greater than or equal to 2700 MPa
Formaldehyde Emission	EN 717-1 / CARB	E0 / CARB P2 / TSCA Title VI
Standard Thicknesses	ISO 9427	9mm, 12mm, 15mm, 18mm, 25mm
Standard Panel Sizes	ISO 9427	1220 x 2440 mm, 1830 x 2440 mm

Manufacturing & Quality Control

Production Line Controls: Continuous hot-press lines integrated with microwave moisture analyzers and closed-loop pressure-temperature feedback to secure uniform core density across every sheet.

In-House Laboratory Testing: Daily batch testing verifying internal bond strength, static bending, and 24-hour water soak performance according to EN guidelines.

Raw Material Processing: Sorted hardwood and softwood fibers refined through automated pulping systems, blended precisely with moisture-resistant resin ratios.

Applications

Bathroom Vanities: Substrate for high-humidity vanity carcasses, side panels, and drawer boxes.

Kitchen Cabinetry: Base cabinets, sink base units, and high-spill kitchen island internal structures.

Healthcare & Laboratory Casework: Hospital and clinic furniture requiring frequent chemical and moisture sanitation.

Hospitality & Marine Millwork: Hotel casegoods, resort built-in fixtures, and interior partitioning bulkheads.

Customization Options

Density Adjustment: Core density tunable from 680 kg/m3 to 780 kg/m3 to balance weight limits and screw-holding requirements.

Dimension Cutting: Custom panel cutting and CNC pre-sizing services to minimize on-site fabrication waste.

Surface Preparation: Raw sanded core, UV-primed faces, or pre-laminated with Melamine or HPL upon request.

Supply & Logistics

Production Capacity: 12,000 cubic meters monthly output across 3 continuous production lines.

Export Packaging: Protective edge guards, moisture-barrier shrink wrapping, and ISPM 15 heat-treated wooden pallets for ocean container shipping.

Lead Time: 15 to 25 days for standard container loads; inventory holding programs available for standard 18mm thicknesses.

FAQ

Q: How does this core differ from standard MDF in humid environments?

A: Standard MDF uses urea-formaldehyde resins that hydrolyze under moisture exposure, causing thickness swelling and edge breakdown. This core integrates moisture-resistant resin systems that restrict water absorption and limit thickness swell to under 8 percent.

Q: Can this material be painted or direct-printed?

A: Yes. The fine, uniform surface density profile accepts UV primers, polyurethane paints, and continuous laminates without telegraphing core texture.

Q: What documentation is provided with shipments?

A: Each shipment includes a Certificate of Analysis (COA) detailing density, internal bond, and formaldehyde emission test results per production batch.