2012
DOI: 10.4322/floram.2012.057
|View full text |Cite
|
Sign up to set email alerts
|

Qualidade de Compensados Fabricados com Adesivos à Base de Tanino-formaldeído de Pinus oocarpa e Fenol-formaldeído

Abstract: Este trabalho teve por objetivo avaliar a qualidade de compensados fabricados com adesivos à base de taninos da casca de Pinus oocarpa e Fenol-Formaldeído (FF). O plano experimental foi composto de quatro tratamentos: Tanino-Formaldeído (TF); Fenol-Formaldeído (FF); FF + 10%TF (90:10), e FF + 20% TF (80:20). Os painéis foram avaliados nos seguintes aspectos: resistência à flexão estática (MOR); ensaio de cisalhamento na linha de cola; densidade e recuperação em espessura (RE); inchamento mais recuperação em es… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
5
3
1

Year Published

2013
2013
2023
2023

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 11 publications
(9 citation statements)
references
References 4 publications
(5 reference statements)
0
5
3
1
Order By: Relevance
“…The authors determined that the water absorbance values after 24 h of immersion were 107.6 and 63.8% for panels with 100% PF adhesive and 100% pine tannic adhesive, respectively. Thus, the average values obtained in this work were lower for both adhesives than those obtained by Silva et al (2012). …”
Section: Water Absorptioncontrasting
confidence: 41%
See 2 more Smart Citations
“…The authors determined that the water absorbance values after 24 h of immersion were 107.6 and 63.8% for panels with 100% PF adhesive and 100% pine tannic adhesive, respectively. Thus, the average values obtained in this work were lower for both adhesives than those obtained by Silva et al (2012). …”
Section: Water Absorptioncontrasting
confidence: 41%
“…The authors determined 24-h thickness swelling values of 7.0 and 7.3% following 8 and 12 min pressing times, respectively. Silva et al (2012) produced plywood with three 2 mm thick layers of Pinus taeda with a tannin adhesive derived from Pinuso ocarpa var. oocarpa.…”
Section: Fig 2 Thickness Swelling Values Of Plywood After 24 H Of Imentioning
confidence: 99%
See 1 more Smart Citation
“…Pinus plywood may present water absorption close to 60% (Almeida et al, 2013;Silva et al, 2012;Campos et al, 2009), lower than those observed in this study. This difference is due to low wood density of both species used and the veneer thickness of 2.2 mm.…”
Section: Panel Physical Propertiescontrasting
confidence: 68%
“…Quality control in plywood manufacture is comp lex, once there are many elements that affect panel performance, including: options for hardwood or softwood [8][9][10]; pressing and temperature cycles applied [11]; and the kind of adhesive used [12][13][14].…”
Section: Introductionmentioning
confidence: 99%