1. Product
About this production line ,among which ,Glue spreading-overlaying-daying Machine and Glazing Machine are equipment which will give the advanced processing to the boarad .the above two machine s can overlay and glaze the magnesium oxide board or orinary wood board . The Glue spreading-overlaying-daying Machine can overlay wood-grain paper,PVC film .The Glazing Machine will glaze the overlaied board with wood-grain paper,and make the board with bright light or dull light .The above processing will replace former painting working processing .(because the wood-grain paper is not wearable and it has no gloss degree)
2. Technoloy features
There is not any requirement about high temperature and high pressure during production processing .the boarad will be formed at one time after roller-extruding under the conditions of normal temperation and normal pressure .this is a green environmental-protection project, because that there is no waste water ,waste materials and waste gas during its production processing .the finised board don't need high temperature drying ,air-drying and watering ,and under the normal temperature ,they will dry well indoor .
Technology index
Oxygenic index % | >90 |
Level combustion | SO |
Vertical combustion | SO |
Water content rate | 10.9% |
Capacity | 1.15g/cm3 |
Static bending intentsity | 169.46Mpa |
Density | T/m3 1.13 |
Water resistance :Without chalking for 24 hours and there is no change on surface
No "Three-waste" (waste water ,waste gas ,waste residue),no pollution and environmental protection
TAKE 1200mm*2400mm*8mm MGO BOARD AN EXAMPLE IN CHINA
MGO BOARD CONSUMPTION COMPARABLE TABLE
Names of materials | Each dosage |
Magnesium | 2.978 yuan |
Magnesium chloride | 1.23 yuan |
Non-wovens | 0.85 yuan |
Glass cloth | 1.05 yuan |
Perlite | 0.62 yuan |
Sawdust | 0.647 yuan |
