Penelaahan pengaruh waktu pengkondisian dan penggunaan parafin pada contoh uji terhadap emisi formaldehida papan partikel

Determination of the formaldehyde emission from particleboard can correspond to the American and Japan Standards. However, the difference in preparing the test sample of particleboard can bring about different results on the determination of such formaldehyde emmission. This report deals with assessing the effect of conditioning duration and the use of paraffin in preparing the test sample of particleboard in accordance with both American and Japan standaards on the formaldehyde emission. The results revealed that conditioning duration and the usse of paraffin affected significantly the emission of formaldehyde from the tested sample of particleboard the longer the duration, the lower, the emission level. Meanwhile, the use of pareffin on the particleboard sample tended to lower its formaldehyde emission than the one from the sample without paraffin. The relation between conditioning duration (X) and formaldehyde emission (Y) could further be expressed in linear regression equations with significant negative correlation coefficients (r) as follows : - Without paraffin Y = 4.20 - 0.27X (r = - 0.9348), US standard Y = 12.68 - 0.98X (r = -0.9433), Japan standard -With paraffin Y = 2.75 - 0.22X (r = - 0.9756), US standard Y = 8.46 - 0.33X (r= -0.9824), Japan standaaard At a given conditioning duration, the average emission of formaldehyde from the particleboard with paraffin decreased by 1.61 Ug/ml (according to American Standaaards) and 2.14 Ug/ml (according to Japan Standard). Therefore, such figures confirmed the case thaaat different sample preparation to particleboard in accordance with American and Japan Standards broutgh about different levels of formaldehyde emission.

Ketersediaan

Tidak ada salinan data

Informasi Detil

Judul Seri

null

No. Panggil

//

Penerbit

: .,

Deskripsi Fisik

Buletin Penelitian Hasil Hutan : Vol. 20 No. 1

Bahasa

Indonesia

ISBN/ISSN

0852 - 1638

Klasifikasi

//

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subyek

-

Info Detil Spesifik

Perpustakaan R.I. Ardi Koesoema

Pernyataan Tanggungjawab

-

Versi lain/terkait

Lampiran Berkas