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2007 International Conference on Nanotechnology for the Forest Products Industry, June 13-15, 2007, Knoxville, TN

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2007 International Conference on Nanotechnology for the Forest Products Industry, June 13-15, 2007, Knoxville, TN

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    2. Typical properties of the two pulps

    3. Process for Papermaking The MCC from FMC was dispersed into 5% solution 5% the MCC vs. dry fiber was added, after mixing, which makes into 1.2% consistency pulp. Handsheets were produced by the stand TAPPI process-TAPPI T205sp-95 as well

    4. The effect of MCC on Paper Properties

    5. The effect of MCC surface sizing

    6. The effect of MCC surface sizing

    7. Surface sizing of MCC Two Paper: S-1311 from ULine. 24’’ 50LB paper A; and S-8514 from ULine 24” 50LB paper B Two additives: MCC (1.4 and 2.8%) and Polyester resin (5% and 10%) Experimental Method: Yates’ Algorithem: X1=MCC 1.4% (-) and 2.8% (+) X2=Polyester resin 5% (-) and 10% (+) X3=paper Paper B (-) and paper A (+)

    8. Tensile-The effect of MCC surface sizing X1-MCC; X2-PGLR-25; X3-paper

    9. Water Absorption -The effect of MCC surface sizing X1-MCC; X2-PGLR-25; X3-paper

    10. Conclusions MCC can improve paper tensile strength and water absorption capacity, particularly water absorption capacity, based on three methods-papermaking, single surface. sizing and combining Polyester resin; the efficiency in papermaking is much better than surface sizing, especially for softwood. Confirm environmental-friendly polyester can increase paper strength, but decrease water absorption capacity.

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