Effect of Amphoteric and Cationic Polyacrylamide on the Structural and Strength Properties of Coir Paper

被引：3

作者：

Main, Nor Mazlana ^{[1
,2
]}

Talib, Rosnita A. ^{[1
,3
]}

Rahman, Russly Abdul ^{[1
,3
]}

Mohamed, Ainun Zuriyati ^{[4
]}

Ibrahim, Rushdan ^{[5
]}

Adnan, Sharmiza ^{[5
]}

机构：

[1] Univ Putra Malaysia, Fac Engn, Dept Food & Proc Engn, Upm Serdang 43400, Selangor, Malaysia

[2] Univ Tun Hussein Onn Malaysia, Fac Engn, Dept Mech Engn, Batu Pahat 86400, Johor, Malaysia

[3] Univ Putra Malaysia, Halal Prod Res Inst, Upm Serdang 43400, Selangor, Malaysia

[4] Univ Putra Malaysia, Inst Trop Foresty & Forest Prod, Upm Serdang 43400, Selangor, Malaysia

[5] FRIM, Kepong 52109, Selangor, Malaysia

来源：

2ND INTERNATIONAL MATERIALS, INDUSTRIAL, AND MANUFACTURING ENGINEERING CONFERENCE, MIMEC2015 | 2015年 / 2卷

关键词：

Dry strength agent; Polyacrylamide; Structural properties; Strength properties; Coir paper; CELLULOSE;

D O I：

10.1016/j.promfg.2015.07.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study explores the benefits of using Amphoteric PAM (aPAM) and Cationic PAM (cPAM) as a dry strength agent in coir based paper. The aPAM and cPAM were incorporated to coir pulp slurry in different dosages (0.5%- 2.0%) during stock preparation. Industrial grade of potassium aluminum sulfate (alum) was used for all sets handsheet. For each treatment, 12 handsheets, each having basis weight of 120 g/m2 were made. The results showed that the utilization of cPAM had better drainage compared to the aPAM for all treatment. In general, the apparent density and strength properties were significantly affected by the addition of dry strength agents. The enhancing effect of aPAM on strength properties of coir paper was much higher than using cPAM except for ring crush test (RCT) and concora medium test (CMT). (C) 2015 The Authors. Published by Elsevier B.V.

引用

页码：28 / 34

页数：7

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