Production and Characterization of Wood Polystyrene Composite from Recycled Waste Materials

Süheyla Esin Köksal; Orhan Kelleci

Makale detayları

Production and Characterization of Wood Polystyrene Composite from Recycled Waste Materials

Yazarlar:

Süheyla Esin Köksal | Orhan Kelleci

Yayıncı:

Duzce University

Ana Başlıklar:

Ahşap Esaslı Kompozitler | Ahşap Fiziği ve Mekaniği

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 1, pp.375-394

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322081

pISSN:

2148-7871

Anahtar kelimeler:

Özet:

 In this study, it was aimed to recycle waste polystyrene PS to obtain PS composite with high screw withdrawal strength that can be used in the core layer of composite wood sandwich panels. For this purpose, waste MDF dust MF and glass fiber GF were used as fillers in the PS matrix. Waste PS was first dissolved in gasoline and then 50-100-150  fillers were added and mixed. The solvent in the composite was removed from the composite with two different temperatures. Thickness swelling TS and water uptake WA amounts of the samples and screw withdrawal strength SR were analyzed for mechanical characterization. According to the analysis results, it was determined that as the MF ratio increased, there was no significant change in the TS, but the WA increased. MF filled composites has more TS than GF filled composites. However, it was determined that the WA in GF filled composites was higher than in MF filled composites. The fillers increased the densities except for the addition of 150 GF. SR analysis results showed that the addition of filler increased the SR of composites. As a result, waste PS can be converted into a material with high screw withdrawal strength by adding waste MF and GF and can be used instead of wood material.

 In this study, it was aimed to recycle waste polystyrene PS to obtain PS composite with high screw withdrawal strength that can be used in the core layer of composite wood sandwich panels. For this purpose, waste MDF dust MF and glass fiber GF were used as fillers in the PS matrix. Waste PS was first dissolved in gasoline and then 50-100-150  fillers were added and mixed. The solvent in the composite was removed from the composite with two different temperatures. Thickness swelling TS and water uptake WA amounts of the samples and screw withdrawal strength SR were analyzed for mechanical characterization. According to the analysis results, it was determined that as the MF ratio increased, there was no significant change in the TS, but the WA increased. MF filled composites has more TS than GF filled composites. However, it was determined that the WA in GF filled composites was higher than in MF filled composites. The fillers increased the densities except for the addition of 150 GF. SR analysis results showed that the addition of filler increased the SR of composites. As a result, waste PS can be converted into a material with high screw withdrawal strength by adding waste MF and GF and can be used instead of wood material.

 In this study, it was aimed to recycle waste polystyrene PS to obtain PS composite with high screw withdrawal strength that can be used in the core layer of composite wood sandwich panels. For this purpose, waste MDF dust MF and glass fiber GF were used as fillers in the PS matrix. Waste PS was first dissolved in gasoline and then 50-100-150  fillers were added and mixed. The solvent in the composite was removed from the composite with two different temperatures. Thickness swelling TS and water uptake WA amounts of the samples and screw withdrawal strength SR were analyzed for mechanical characterization. According to the analysis results, it was determined that as the MF ratio increased, there was no significant change in the TS, but the WA increased. MF filled composites has more TS than GF filled composites. However, it was determined that the WA in GF filled composites was higher than in MF filled composites. The fillers increased the densities except for the addition of 150 GF. SR analysis results showed that the addition of filler increased the SR of composites. As a result, waste PS can be converted into a material with high screw withdrawal strength by adding waste MF and GF and can be used instead of wood material.

 Bu çalışmada atık polistirenin PS geri dönüştürülerek kompozit ahşap sandviç panellerin çekirdek tabakasında kullanılabilen, vida tutma direnci yüksek PS kompozit elde edilmesi amaçlanmıştır. Bu amaçla PS matrisinde dolgu maddesi olarak atık MDF tozu MF ve cam elyafı GF kullanılmıştır. Atık PS önce benzin kullanılarak eritilmiştir ve ardından  50-100-150 oranında dolgu maddesi ile karıştırılmıştır. Kompozitteki çözücü iki farklı sıcaklık ile kompozitten uzaklaştırılmıştır. Numunelerin kalınlığına şişme TS ve su alma WA miktarları ile mekanik karakterizasyon için vida çekme dirençleri SR analiz edilmiştir. Elde edilen sonuçlara göre MF dolgusu arttıkça TS miktarında önemli bir değişiklik olmadığı ancak WA miktarının arttığı belirlenmiştir. GF dolgulu kompozitlerde MFye göre daha az kalınlığına şişme tespit edilmiştir. Ancak GF dolgulu kompozitlerde WA miktarının, MF dolgusuna göre daha fazla olduğu belirlenmiştir.  150 GF ilavesi hariç dolgu maddeleri yoğunlukları arttırmıştır. Dolgu maddesi ilavesiyle SR artmıştır. Sonuç olarak atık PS, atık MF ve GF eklenerek yüksek vida tutma direncine sahip bir malzemeye dönüştürülebilir ve ahşap malzeme yerine kullanılabilir.

Makale detayları

Production and Characterization of Wood Polystyrene Composite from Recycled Waste Materials

Yazarlar:

Süheyla Esin Köksal | Orhan Kelleci

Yayıncı:

Duzce University

Ana Başlıklar:

Ahşap Esaslı Kompozitler | Ahşap Fiziği ve Mekaniği

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 1, pp.375-394

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322081

pISSN:

2148-7871

Polystyrene

Recycle

Waste

Glass fiber

MDF dustPolistiren

Geri dönüşüm

Atık

Cam elyafı

MDF tozu

Sayı

Makale detayları

Yazarlar: Süheyla Esin Köksal | Orhan Kelleci

Yayıncı: Duzce University

Ana Başlıklar: Ahşap Esaslı Kompozitler | Ahşap Fiziği ve Mekaniği

Dergi: Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 1, pp.375-394

Belge Tipi: Makale

Yayın Tarihi: 6/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001322081

pISSN: 2148-7871

Sayı

Yazarlar:

Süheyla Esin Köksal | Orhan Kelleci

Yayıncı:

Duzce University

Ana Başlıklar:

Ahşap Esaslı Kompozitler | Ahşap Fiziği ve Mekaniği

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue 1, pp.375-394

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322081

pISSN:

2148-7871