Preparation method of environment-friendly superfine fiber glass wool
The invention relates to a preparation method of environment-friendly superfine fiber glass wool. The process comprises the steps: mixing raw materials including cullet, borax, soda ash and feldspar in parts by mass according to a ratio, and feeding the mixture into a kiln for melting; enabling the...
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| creator | QIN TIANDE XIE CUNJIAN LIU YUANBIN ZHANG JUN ZHAI BIYING XU LE QIN BOJIN CAO XIN |
| description | The invention relates to a preparation method of environment-friendly superfine fiber glass wool. The process comprises the steps: mixing raw materials including cullet, borax, soda ash and feldspar in parts by mass according to a ratio, and feeding the mixture into a kiln for melting; enabling the mixture to flow to a leaking plate through a material channel, flowing out, enabling the mixture toenter a centrifugal machine, and throwing out a large amount of glass trickles on the side wall under high-speed rotation of the centrifugal machine; and stretching again under high-temperature and high-speed flame generated by a combustion chamber to form superfine fibers, spraying an environment-friendly formaldehyde-free adhesive under the centrifugal machine, collecting cotton, and then curingand molding to produce superfine glass wool with the diameter of 2.5-4 microns. The superfine fiber glass wool is environment-friendly, good in heat preservation effect, excellent in sound insulationand noise reduction perfor |
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The process comprises the steps: mixing raw materials including cullet, borax, soda ash and feldspar in parts by mass according to a ratio, and feeding the mixture into a kiln for melting; enabling the mixture to flow to a leaking plate through a material channel, flowing out, enabling the mixture toenter a centrifugal machine, and throwing out a large amount of glass trickles on the side wall under high-speed rotation of the centrifugal machine; and stretching again under high-temperature and high-speed flame generated by a combustion chamber to form superfine fibers, spraying an environment-friendly formaldehyde-free adhesive under the centrifugal machine, collecting cotton, and then curingand molding to produce superfine glass wool with the diameter of 2.5-4 microns. 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The process comprises the steps: mixing raw materials including cullet, borax, soda ash and feldspar in parts by mass according to a ratio, and feeding the mixture into a kiln for melting; enabling the mixture to flow to a leaking plate through a material channel, flowing out, enabling the mixture toenter a centrifugal machine, and throwing out a large amount of glass trickles on the side wall under high-speed rotation of the centrifugal machine; and stretching again under high-temperature and high-speed flame generated by a combustion chamber to form superfine fibers, spraying an environment-friendly formaldehyde-free adhesive under the centrifugal machine, collecting cotton, and then curingand molding to produce superfine glass wool with the diameter of 2.5-4 microns. 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| language | chi ; eng |
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| subjects | BRAIDING CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL NON-WOVEN FABRICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TEXTILES TRIMMINGS WADDING |
| title | Preparation method of environment-friendly superfine fiber glass wool |
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