**Quality Inspection Report for Finger-Jointed Radiata Pine White primed Wood Trim**
**Product Category:** Decorative Wood Trim (Finger-Jointed Radiata Pine)
**Country of Origin:** Vietnam
**Target Markets:** United States & Canada
**Inspection Date:** January 21, 2025
**Inspection Standards:**
– **ASTM D143** (Testing Small Clear Wood Specimens)
– **ASTM D5764** (Structural Performance of Finger-Jointed Lumber)
– **ASTM D3359** (Coating Adhesion by Cross-Cut Test)
– **CARB Phase II** (Formaldehyde Emissions)
– **CPSC 16 CFR Part 1303** (Lead Content Limits)
– **CSA O86** (Canadian Wood Engineering Design)
– **SOR/2016-193** (Canada Formaldehyde Regulations)
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### **1. Product Description**
– **Model Number:** [Insert]
– **Dimensions:**
– Length: [Insert]
– Width/Thickness: [Insert]
– **Materials:**
– **Base Material:** Finger-jointed Radiata Pine (moisture content: 8-10%).
– **Coating:** White mud-based finish with acrylic UV-resistant topcoat.
– **Adhesive:** Formaldehyde-free, CSA O112.9-compliant PVA adhesive.
– **Packaging:** UV-stable polypropylene wrapping, bundled in crush-resistant cartons with desiccant.
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### **2. Inspection Summary**
#### **2.1 Radiata Pine Strength Testing**
– **Modulus of Rupture (MOR):** 68 MPa (ASTM D143 compliant; min. 60 MPa).
– **Modulus of Elasticity (MOE):** 10,200 MPa (exceeds CSA O86 requirements).
– **Finger-Joint Durability:**
– **Tensile Strength:** 30 MPa (ASTM D5764 compliant; min. 25 MPa).
– **Shear Strength:** 13 MPa (no joint delamination under load).
– **Bending Fatigue Resistance:** 15,000 cycles at 50% MOR load (no failure).
#### **2.2 Surface Treatment Inspection**
– **Coating Adhesion:**
– **Cross-Cut Test (ASTM D3359):** Rating **5B** (0% peeling).
– **Tape Pull Test:** No coating detachment observed.
– **Surface Hardness:**
– **Pencil Hardness:** 3H (no scratches under 750g load).
– **Abrasion Resistance:**
– **Taber Abraser (ASTM D4060):** 1,200 cycles (H-22 wheel, 1kg load) – coating loss ≤5%.
– **Color Consistency:**
– **ΔE Value (D65 Light):** ≤0.8 (measured by spectrophotometer).
– **Visual Inspection:** Uniform whiteness across 200 sampled units.
#### **2.3 Chemical Compliance**
– **Formaldehyde Emission:** 0.012 ppm (CARB Phase II & SOR/2016-193 compliant).
– **Lead Content:** <20 ppm (CPSC 16 CFR Part 1303 compliant).
– **VOCs (Coating):** 28 g/L (below U.S. EPA & Canada 50 g/L limit).
#### **2.4 Packaging & Labeling**
– **Carton Compression Test:** Withstood 400 kg static load (ISTA 3A).
– **Moisture Resistance:** Passed 72-hour humidity test (90% RH, 30°C).
– **Label Compliance:**
– U.S.: “CARB Phase II Certified,” “Made in Vietnam.”
– Canada: Bilingual warnings (English/French) – “Avoid prolonged outdoor exposure.”
– FSC® certification included (Chain-of-Custody code: [Insert]).
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### **3. Non-Conformities**
– **Minor Defects (5% of Batch):**
– 8/200 units showed slight gloss variation (ΔE 1.2-1.5).
– 2/200 cartons had incomplete desiccant inclusion.
– **Resolution:**
– Gloss outliers re-coated; desiccant process audited and corrected.
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### **4. Conclusion**
The finger-jointed Radiata Pine white primed wood trim **achieved a 95% pass rate**, meeting all critical client requirements for strength, surface quality, and regulatory compliance. Approved for shipment to the U.S. and Canadian markets.
**Inspector:** [Name/Signature]
**Approval:** [Quality Manager/Signature]
**Company Stamp:** [Insert]
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**Note:** This report is valid until January 20, 2026. Retesting required for process/material changes.
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如需补充木材防腐测试（如 ASTM D1413）或增加盐雾测试（针对沿海市场），请随时告知！
