Grade: E0 , F**** , CARB P2 & NAF Fire-proof Class: ASTME-84 Glue: MDI Density:700-800kg/m3 450-600kg/m3 1220mmX2440mmX5mm
Wanhua Ecobard reduces forest clear-cutting, air pollution and landfill use. The sorghum stalks used in the manufacture of Wanhua board are a rapidly renewable resource left after the edible portion of the plant is harvested.
Due to the no formaldehyde added resin (NAF) being used, ECO-Board panels have emissions far below the strict E0 European low formaldehyde (LF) and the USA (HUD 24) CARB standards. ECO-Boards are suitable for use in environmentally sensitive areas such as
nurseries
children's furniturehospitalspublic buildingslaboratoriesnursing homesor any domestic application with concern for the living environment and sustainable lifestyle like
The Beijing Olympic Gymnasium Eco-Strawboards were used.
Size,
Standard board: 3mm - 25mm density 650 - 850 kg/m3
Soft board: 35 mm- 43 mm density 350 -530 kg/m3
Standard size panels are 2.44m x 1.22m ( 8 inch x 4 inch )
General characteristics,
Moisture Resistance: Unlike traditional woodbased boards ECO-Boards are extremely moisture resistant and are specified for use in the most strenuous humid domestic interior conditions where dimensional stability and retained strength are of great importance such as Kitchen & Bathroom furniture, skirting boards, mouldings, wall cladding, flooring, etc..
Fire Resistantance: ECOBoards are standard >20min fire resistant - non rated , since they scorch rather tan burn, in addition ECOBoards has a full range of fire rated panels and door cores to fit most applications.
High Strength, Lighter Weight: The High strength to lighter weight ratio of the ECOBoard panels further eases panel handling (manufacturing plant, contruction site).
Screw Tightness: The tenacious screw holding ability adds flexibility to the choice of fitment hardware that can be used (hinges, brackets, screw types).
Machinable:
ECOBoard Bio-Composite Panels are made in a Single Layer process giving homogenous consistency throughout its thickness, similar to MDF. The Single Homogeneous Layer and Its superior internal bond (cross tensile) allows smooth strong profiling and sharp machined edges. Less dust and released toxins allows a cleanier and healthier working environment. Tools show less ware and tare.
Finishing: When sanded to agrifibers create an excellent finish and readily accept Paper and Foil Laminates, Melamine, Formica and Natural Wood Veneers. Painting after priming gives excellent results.
Comparison of major performance indexes of ZEROE STRAW BOARD and traditional boards
Index Name | UNIT | PB | ZEROE STRAWBOARD | MDF |
density | Kg/m3 | ≥400-900 | ≥500-900 | ≥450-880 |
Static bending strength | Mpa | ≥11.5 | ≥13 | ≥20 |
Internal bond strength | Mpa | ≥0.24 | ≥0.35 | ≥0.45 |
Nail-holding power of the vertical surface | N | ≥1100 | ≥11 | ≥1000 |
Nail-holding power f the paralleling surface | N | ≥750 | ≥700 | ≥750 |
Swelling rate of 2h | % | ≤10 | ≤6 | ≤8 |
Releasing amount of free formaldehyde(desiccator) method | Mg/100g | 9mg/100g-30mg/100g | 0 | 9mg/100g-30mg/100g |
Fire retardant | ------- | C | B1 | B1 |
Particleboard Specifications
Particleboard Types | Agri-fiber Plain Particleboard (Chipboard) |
Particleboard Glue Types | MDI Glue |
Particleboard Classes | Super E Zero (S E0) / F 4 Star (F4* F****) E Zero (E0) / F 3 Star (F3* F***) E One (E1) / F 2 Star (F2* F**) E Two (E2) California Air Resources Board Certification Phase 1 (CARB P1) California Air Resources Board Certification Phase 2 (CARB P2) |
Particleboard Grades | Export / Standard |
Particleboard Standards | Japanese Industrial Standards (JIS A5908:2003 ) |
Particleboard Density | 350kg/m3– 800kg/m3 |
Particleboard Sizes | (mm) 1220 x 2440 (feet) 4’ x 8’ |
Particleboard Thicknesses | 5mm – 40mm |
Particleboard Applications | Doors, door core ,door cover and skin, Furniture, wardrobe, bed, kitchen cabinet, office furniture Floor Wall panels and ceilings Window sills Core racks interior decoration |
Particleboard Certifications | Japan Ministry Certification California Air Resources Board Certification (CARB Phase 1 & Phase 2) International Organization for Standardization (ISO 9001:2008) |
JIS F four star green straw based abrasion proof carved MDF for interior decoration contruction
