发明名称 |
METHOD OF PRODUCING WOOD-FILLED COMPOSITE MATERIAL |
摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to production of wood-filled composite materials based on timber wastes and mineral binders. Proposed method comprises mixing wood filler with binder. Filler is treated in tight chamber in atmosphere of flue gases at 190-200C for 50-60 minutes. Then, prior to mixing, filler is processed in plasma-forming gas flow in discharge chamber at high-frequency generator power of 200-600 W and vacuum of 100-130 Pa for 250-280 s. Air is used as said plasma-forming gas fed at flow rate of 0.08-0.12 g/s. After mixing of filler and binder, molding and heat treatment are performed. ^ EFFECT: higher strength. ^ 1 tbl, 2 ex |
申请公布号 |
RU2464162(C1) |
申请公布日期 |
2012.10.20 |
申请号 |
RU20110105476 |
申请日期 |
2011.02.14 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KAZANSKIJ NATSIONAL'NYJ ISSLEDOVATEL'SKIJ TEKHNOLOGICHESKIJ UNIVERSITET" (FGBOU VPO "KNITU") |
发明人 |
SAFIN RUSLAN RUSHANOVICH;GALJAVETDINOV NUR RAVILEVICH;SAFIN RUSHAN GAREEVICH;KHASANSHIN RUSLAN ROMELEVICH;VALEEV IL'NAR ANVAROVICH;RAZUMOV EVGENIJ JUR'EVICH;KAJNOV PAVEL ALEKSANDROVICH;AMINOV LENAR IL'DAROVICH |
分类号 |
B27N3/18;C08L97/02 |
主分类号 |
B27N3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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