Compliance with Standards:
-
GB/T 3324-2017 General Technical Conditions for Wooden Furniture
-
GB 18584-2001 Limit of Harmful Substances in Wooden Furniture
-
GB/T 35607-2017 Green Product Evaluation – Furniture
-
HJ 2547-2016 Environmental Labeling Product Technical Requirements – Furniture
Test Results – Key Highlights:
① Shape & Position Tolerances:
-
Warpage ≤0.8mm
-
Flatness (panels/front surfaces) ≤0.05mm
-
Edge perpendicularity deviation: 0mm
-
Floor stability deviation ≤0.2mm
② Appearance (Wood-Based Panels & Plastics):
-
No visible surface defects; minor internal stains allowed (3–30mm², max 1 per panel)
-
No obvious scratches, indentations, color differences, bubbles, cracks, or delamination
-
Plastic parts: smooth surface, no cracks, wrinkles, stains, or noticeable color variation
③ Woodworking Requirements:
-
Non-joint surfaces must be edge-sealed or coated
-
No burrs, sharp edges, or protruding corners on user-contact areas
-
Surfaces smooth; uniform rounding and chamfering
-
No peeling, bubbling, or cracking at veneer/edge joints
-
Tight, flush veneer with no visible glue bleed
-
Joints and fittings secure, no broken parts, missing hardware, or exposed nails
④ Surface Coating Performance:
-
Thermal cycling: no cracks, bubbles, or wrinkling
-
Scratch resistance: no continuous scratch >90% under 1.5N load
-
Abrasion resistance: no substrate exposure after 350r
-
Dry heat, wet heat, stain resistance: Grade 4
-
Lightfastness: >Grade 4 (grey scale)
-
Impact resistance (50mm height): ≥Level 2
⑤ Safety – Formaldehyde Emission:
⑥ Table Strength & Durability (All tests passed):
-
Vertical static load on main top: 1000N × 10 cycles
-
Continuous vertical static load: 1.5kg/dm² × 7 days
-
Vertical impact: 140mm drop × 2 impacts
-
Horizontal static load: 450N × 10 cycles
-
Leg drop test: 200mm drop × 10 drops
-
Horizontal durability: 150N × 15,000 cycles
⑦ Table Stability (No tipping observed):
⑧ Volatile Organic Compounds & Formaldehyde (Green & Eco Standards):
-
Formaldehyde (GB/T 35607-2017): ≤0.01mg/m³
-
Benzene, toluene, xylene: not detected
-
TVOC (GB/T 35607-2017): ≤0.017mg/m³
-
Formaldehyde (HJ 2547-2016): ≤0.02mg/m³
-
TVOC (HJ 2547-2016): ≤0.15mg/m²·h
