機(jī)械精漿處理對竹材化學(xué)熱磨機(jī)械漿性能的影響研究

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作者簡介：，在讀碩士研究生；研究方向：現(xiàn)代制漿造紙技術(shù)。

關(guān)鍵詞：竹材化學(xué)熱磨機(jī)械漿；精漿；纖維形態(tài)；濕部化學(xué)；紙張強(qiáng)度中圖分類號(hào)：TS743 文獻(xiàn)標(biāo)識(shí)碼：A DOI：10.11980/j.issn.0254-508X.2025.04.012

Study on the Effects of Mechanical Refining on the Properties of Bamboo CTMP

YAO Wenxuan’HUANG Fang1FANG Guigan2XIE Zhanghong4HUANG Liulian1*MIAO Qingxian1*

（1.College

IndustryofForestProducts，hineseAcademofrestryNjing，JngsuProince，；3.binPaerIdustryCo，dbin SichuanProvince，64410；4.SichuanProvinceEngineeringTechnologyResearchCenterofBambooPulpingandPapermaking，Yibin， Sichuan Province， ） （ E-mail：hl65212@163.com；miaoqingxian@163.com）

Abstract：Thefctsofechanicalefingofamboochmithemmechanicalpulp（CTP）yFeferoermohologyt-nditrandpperprotredTulodatthcalrgeeedhgtegf thecontentoffssetoeasodgfulputasdtabilittapetaldcidost ofpulp.Meanilthsiledeustigdedintilsiledefapereprovduetofgtreat thebeating degree of pulp increased from 15oSR to $4 0 ＼ { } ^ { ＼mathrm { ＼circ } } ＼mathrm { S R }$ ，the mean length-weighted of fiber was decreased from O.788 mm to O.459 mm，the content of fines was increased from 6.30% to 7 . 3 0 % ，the retention rate of fines was increased from 93. 5 % to 96. 0 % ，the dissolved charge of the pulp was increased from 1 ? 3 2 5 μ e q/ g to 2 . 0 1 0 μ e q / g .However，the Zeta potential decreased from an absolute value of 7 5 . 4 m V to 5 3 . 2 m V ，decreased by 2 9 . 4 % . The tensile index of the paper was increased from 6 to ，and the initial wet tensile index was increased from0.271 N·m/gto 0.290 N·m/g，with relativeincreasesof 4 9 . 8 % and 7 . 0 % ，respectively.

Key words： bamboo chemithermomechanical pulp；refining；fibermorphology；wet-end chemistry；paper strength

近年來，我國已成為全球紙及紙板的生產(chǎn)和消費(fèi)大國。（剩余9408字）