EFFECT OF REFINING ON MECHANICAL PROPERTIES OF PAPERS PRODUCED FROM BAGGASE BY NSSC PROCESS

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HEMASI A.H.; SAMARIHA A.

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Journal: Year:2005 | Volume:11 | Issue:3 Page(s): 69-78

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Information Journal Paper

Title

EFFECT OF REFINING ON MECHANICAL PROPERTIES OF PAPERS PRODUCED FROM BAGGASE BY NSSC PROCESS

Author(s)

HEMASI A.H. | SAMARIHA A. | Issue Writer Certificate

Keywords

BAGASSEQ3

PULPQ4

NSSCQ3

FREENESSQ3

REFININGQ3

MECHANICAL PROPERTIESQ4

Abstract

This research was performed to determine optimum FREENESS of PULP produced from bogasse by NSSC process. Depithed BAGASSE (Wet method) was prepared from pars PULP and paper mill, Khozestan province. The cooks was done using the cooking liquor of Mazandaran PULP and paper mill having 20% chemicals on the basis of dry BAGASSE weight. Then, the PULPs were refined up to 350±25, 400±25, 450±25 CSF by using PFI Mill refiner. Then, 127 gr/m2 hand sheet papers were made from different samples of PULPs and their strength properties were measured. TAPPI standard was used to measure the resistant properties of hand sheet papers. The results showed that papers produced from PULPs with 350±25 (CSF) FREENESS, have the most MECHANICAL PROPERTIES. Concerning other factors such as possessing minimum standard values and REFINING energy, PULPs with 400±25 (CSF) is recommended. In addition, when the REFINING increased, the resistance indexes of paper such as Ring Crush Test (RCT), Stiffness, Tensile Strength, Burst Strength, and Breaking Length was increased. The only exception was tear strength that decreased, probably because of cutting and shortening of fibers due to increased REFINING.

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APA: Copy

HEMASI, A.H., & SAMARIHA, A.. (2005). EFFECT OF REFINING ON MECHANICAL PROPERTIES OF PAPERS PRODUCED FROM BAGGASE BY NSSC PROCESS. JOURNAL OF AGRICULTURAL SCIENCES, 11(3), 69-78. SID. https://sid.ir/paper/7815/en

Vancouver: Copy

HEMASI A.H., SAMARIHA A.. EFFECT OF REFINING ON MECHANICAL PROPERTIES OF PAPERS PRODUCED FROM BAGGASE BY NSSC PROCESS. JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2005;11(3):69-78. Available from: https://sid.ir/paper/7815/en

IEEE: Copy

A.H. HEMASI, and A. SAMARIHA, “EFFECT OF REFINING ON MECHANICAL PROPERTIES OF PAPERS PRODUCED FROM BAGGASE BY NSSC PROCESS,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 11, no. 3, pp. 69–78, 2005, [Online]. Available: https://sid.ir/paper/7815/en

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