Product Overview

Our indoor eco wood square tube (also named PVC composite hollow square beam) adopts scientific balanced formula: 40% PVC resin for toughness, 40% calcium carbonate powder for high rigidity, 5% natural wood powder to restore natural wood texture, plus 15% compound functional additives including stabilizer, flame retardant, anti-mold agent and lubricant.
Integrally extruded under high temperature without secondary glue bonding, the hollow square structure brings light weight and high load-bearing capacity. It overcomes the defects of solid wood such as easy cracking, mildew, shrinkage and worm-eaten. Zero formaldehyde release, B1 flame retardant grade, excellent moisture and corrosion resistance, matched with multiple wood grain & solid color surface finishes. It is ideal decorative structural material for home and commercial interior partition, grille screen, ceiling keel, TV background wall frame, corridor decorative beam and hotel space modeling.

Product Advantages

• Balanced High-stability Formula, No Warping & Cracking

High proportion of calcium powder greatly reduces thermal expansion and cold shrinkage coefficient. The square tube keeps stable size under long-term indoor temperature and humidity changes, no arching, twisting, cracking or shrinkage gap. Performance is far more stable than ordinary solid wood and low-density wood composite profiles.

• Zero Formaldehyde Eco-friendly, Safe For Closed Indoor Space

Physical extrusion molding without adhesive, no formaldehyde, benzene and volatile harmful VOC. Tasteless after installation, move in immediately. Safe for bedroom, children room, kindergarten, hotel rooms and office long-term closed decoration environment.

• 100% Moisture-proof, Anti-mold & Anti-termite

Dense composite material with ultra-low water absorption, will not absorb moisture, swell or grow mildew in humid rooms like balcony and basement. Completely isolate termite, moth and microbial erosion, no rot or hollow problem like natural wood beams, long service life in damp indoor environment.

• High Hardness & Impact Resistance, Strong Load-bearing

High calcium powder formula improves surface hardness and compression resistance. Hollow square structure realizes lightweight and high strength, can be used as partition keel, ceiling load-bearing beam and decorative frame, not easy to dent or break under daily collision and weight pressure.

• B1 Grade Flame Retardant, Anti-corrosion & Easy To Shape

Special flame retardant additives reach B1 indoor fire protection standard, self-extinguish after leaving fire without releasing toxic smoke. Resist daily weak acid and alkali stains, anti-oxidation and anti-corrosion. The tube can be freely cut, drilled, spliced and combined to make various modeling screens, partitions and suspended beams.

• Fast Dry Installation & Zero Daily Maintenance

Cuttable at will, matched with wall panel interlock buckle and fixed accessories, simple dry construction without complicated base treatment. Smooth stain-resistant surface only needs wiping with damp cloth to clean, no regular waxing, painting and anti-mold maintenance required, greatly save later maintenance cost.

Application Scenarios 

Household: TV background wall grille frame, indoor partition screen, balcony suspended beam, ceiling decorative keel, entrance corridor modeling beam, study partition
Commercial: Hotel lobby decorative beam, café partition, shopping mall interior modeling, beauty salon space division, office ceiling frame, club decorative grille

Product Specificaton

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