PUSEN CDX PLYWOOD
| Product Name | CDX Plywood/CDX Structural Plywood |
| Other names | cdx plywood sheets,knotty pine plywood,cdx grade plywood, exposure 1 plywood,cdx pine plywood,c-d exterior plywood,exposure-1 plywood,APA Rated Sheathing,PS 1-09 plywood |
| Face/Back Species | Radiata Pine |
| Face/Back Grade | C-Grade Face (C-Faced: Permits knots up to 1-1/2″ in diameter and knotholes up to 1″ in diameter) D-Grade Back (D-Faced: Permits unrepaired knotholes up to 2-1/2″ in diameter and larger cracks)A/C, B/C Face/Back Grade can also be customized according to your requirements |
| Size | Commonly used: 1220x2440mm (4’x8′),Others: 915 mm x 1830 mm (3’x6′), 915x2440mm (3’x8′), 1220×2745 mm (4’x9′), 1220 x 3050mm (4′ x 10′), 1525x2440mm (5’x8′),1525 mm x 3050 mm (5’x10′),Upon To Request |
| Thickness | 6mm-28mm, regular sizes 6 (1/4″), 9 (3/8″), 10 (13/32″), 12 (15/32″), 13 (1/2″), 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″),28 (1-1/8″) mm/inch, customizable upon request |
| Core | Peeing Veneer, Pine(Masson Pine, Radiata Pine,Russian Pine), Mixed core, Eucalyptus;Or Flat Jointed Recycled Core |
| Hot Press | One Time Hot Pressed,Two Time Hot Pressed,(Diference: Two Time Hot Pressed Plywood Smooth Surface;One Time Hot Press,Low Cost.Choose By Your need) |
| Span Rating | 32/16 or 48/24 (depending on thickness) |
| Number of Plies | 9MM(5,7,9 ply ),12MM(7,9,11 ply ),15MM(7,9,11,13 ply ),18MM(9,11,13,15 ply ),21MM(13,15,17 ply ),25MM(17,19 ply ); |
| Glue | WBP (Weather and Boil Proof) Melamine / Phenolic Glue |
| Density | 500 – 650 kg/m³ |
| Edge Profile | Square Edge (SE): Used in walls and roofs. Tongue and Groove (T&G): Mainly used in subfloors. |
| Moisture Content | 8% – 14% (ex-factory) |
| Surface Finish | Unsanded or Touch-Sanded |
| Fire Rating | Unrated or Class C-Rated (Processed) |
| Formaldehyde | N/A (Not usually required) / CARB P2 / EPA TSCA Title VI Compliant (Optional) |
| Modulus of Elasticity (MOE) | Longitudinal: ≥ 6500 MPa; Transverse: ≥ 3500 MPa |
| Tolerance | +/-0.5MM |
| 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 | Roof Sheathing (or Decking),Wall Sheathing,Subflooring,temporary window/door coverings, concrete forms (for one or two pours), job-site ramps, or protective barriers. |
| Capacity | 10000CBM PER MONTH |
| Certificate | APA®|PS 1-09 / PS 1-19, PS 2-18 ,CE,CARB,FSC, SFI®,PEFC,ISO9001 |
How PUSEN Controls the Quality of CDX Plywood
At PUSEN, we focus on strict structural-grade quality control to ensure every CDX plywood panel delivers strength, durability, and stable performance for construction applications.
1. Strict Core Material Selection
We carefully select high-strength cores such as poplar, pine, or eucalyptus. Each core is inspected for:
Density consistency
Internal voids
Cracks and defects
Only structurally sound materials are used.
2. Moisture Content Control
All veneers and cores are kiln-dried under strict conditions. Moisture is controlled to prevent:
Warping
Mold growth
Delamination in humid environments
3. Exterior-Grade Glue System (WBP)
We use high-performance waterproof adhesives (Phenolic or Melamine WBP glue) to ensure:
Boil-water resistance
Strong bonding strength
Long-term outdoor durability
4. Hot Press Process Control
Temperature, pressure, and pressing time are strictly controlled to ensure:
Full glue curing
Strong structural bonding
Stable panel density
5. Structural Strength Inspection
Each board is tested for:
Load-bearing performance
Screw holding strength
Internal bonding quality
Delamination resistance
6. Dimensional & Surface Control
We ensure strict control over:
Thickness tolerance
Flatness
Edge quality
Surface defects (for CDX grade standard)
7. Final Inspection Before Shipment
Every sheet is checked for:
Structural integrity
Moisture balance
Glue performance
Size accuracy
Overall construction grade compliance
Only qualified products are released for export.
PUSEN Commitment
Through strict raw material control and advanced structural manufacturing processes, PUSEN ensures every CDX plywood panel delivers strong performance, reliable durability, and consistent quality for global construction projects.
