Effect of saponin usage on physical, mechanical and fire properties of PP based wood-plastic composites

İlkay Atar

Makale detayları

Effect of saponin usage on physical, mechanical and fire properties of PP based wood-plastic composites

Yazarlar:

İlkay Atar

Yayıncı:

Isparta University of Applied Sciences

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Turkish Journal of Forestry Vol.25 Issue 4, pp.483-493

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336540

pISSN:

2149-3898

Anahtar kelimeler:

Özet:

 In this study, the effects of intumescent flame retardant and wood flour on the physical, mechanical and combustion properties of fire materials were investigated.Saponin SP, ammonium polyphosphate APP and pentaerythritol PER were used as intumescent flame retardants.0-10 wood flour, 0-18 APP and 0-6 PER were used in production.SP was used at 0-2-4-6-8 ratio to determine the effect on the physical, mechanical and fire properties of the composite material.A total of 20 different combinations of composite materials were produced.The density value, tensile strength TS, tensile modulus of elasticity TM, elongation at break EB, flexural strength FS, flexural modulus FM, impact strength IS, horizontal burning and limit oxygen index LOI properties of the produced composites were determined.According to the test results, with the addition of wood flour, APPPER and SP, there was a decrease in tensile strength and elongation at break values, while there was an increase in tensile modulus of elasticity, flexural strength, flexural modulus and impact strength values.An increase in the density of the samples was detected with the addition of fillers.Addition of APPPER to composite materials improved their fire properties.In the horizontal combustion test, the flame did not progress and was extinguished in the APPPER added samples.A decrease in burning rate and an increase in LOI value were detected with the increase in SP usage rate.

 In this study, the effects of intumescent flame retardant and wood flour on the physical, mechanical and combustion properties of fire materials were investigated.Saponin SP, ammonium polyphosphate APP and pentaerythritol PER were used as intumescent flame retardants.0-10 wood flour, 0-18 APP and 0-6 PER were used in production.SP was used at 0-2-4-6-8 ratio to determine the effect on the physical, mechanical and fire properties of the composite material.A total of 20 different combinations of composite materials were produced.The density value, tensile strength TS, tensile modulus of elasticity TM, elongation at break EB, flexural strength FS, flexural modulus FM, impact strength IS, horizontal burning and limit oxygen index LOI properties of the produced composites were determined.According to the test results, with the addition of wood flour, APPPER and SP, there was a decrease in tensile strength and elongation at break values, while there was an increase in tensile modulus of elasticity, flexural strength, flexural modulus and impact strength values.An increase in the density of the samples was detected with the addition of fillers.Addition of APPPER to composite materials improved their fire properties.In the horizontal combustion test, the flame did not progress and was extinguished in the APPPER added samples.A decrease in burning rate and an increase in LOI value were detected with the increase in SP usage rate.

 In this study, the effects of intumescent flame retardant and wood flour on the physical, mechanical and combustion properties of fire materials were investigated.Saponin SP, ammonium polyphosphate APP and pentaerythritol PER were used as intumescent flame retardants.0-10 wood flour, 0-18 APP and 0-6 PER were used in production.SP was used at 0-2-4-6-8 ratio to determine the effect on the physical, mechanical and fire properties of the composite material.A total of 20 different combinations of composite materials were produced.The density value, tensile strength TS, tensile modulus of elasticity TM, elongation at break EB, flexural strength FS, flexural modulus FM, impact strength IS, horizontal burning and limit oxygen index LOI properties of the produced composites were determined.According to the test results, with the addition of wood flour, APPPER and SP, there was a decrease in tensile strength and elongation at break values, while there was an increase in tensile modulus of elasticity, flexural strength, flexural modulus and impact strength values.An increase in the density of the samples was detected with the addition of fillers.Addition of APPPER to composite materials improved their fire properties.In the horizontal combustion test, the flame did not progress and was extinguished in the APPPER added samples.A decrease in burning rate and an increase in LOI value were detected with the increase in SP usage rate.

 Bu çalışmada şişen alev geciktirici ve odun ununun kompozit malzemelerin fiziksel, mekanik ve yanma özellikleri üzerine etkisi araştırılmıştır. Şişen alev geciktirici olarak saponin SP, amonyum polifosfat APP ve pentaeritritol PER kullanılmıştır. Üretimlerde odun unu 0-10, APP 0-18 ve PER 0-6 oranında kullanılmıştır. SPnin kompozit malzemenin fiziksel, mekanik ve yanma özellikleri üzerine etkisini belirlemek amacıyla 0-2-4-6-8 oranında kullanılmıştır. Toplamda 20 farklı kombinasyonda kompozit malzeme üretimi yapılmıştır. Üretimi yapılan kompozitlerin yoğunluk değeri, çekme direnci ÇD, çekme elastikiyet modülü ÇM, kopmada uzama KU, eğilme direnci ED, eğilmede elastikiyet modülü EM, darbe direnci DD, yatay yanma ve limit oksijen indeksi LOI değerleri tespit edilmiştir. Test sonuçlarına göre odun unu, APPPER ve SP ilavesi ile çekme direncinde ve kopmada uzama değerlerinde azalma görülürkençekme elastikiyet modülü, eğilme direnci, eğilmede elastikiyet modülü vedarbe direncinde değerlerinde artışmeydana gelmiştir. Dolgu maddelerinin ilavesi ile örneklerin yoğunluklarında artış tespit edilmiştir. Kompozit malzemelere APPPER ilave edilmesi yanma özelliklerini iyileştirmiştir. Yatay yanma testinde APPPER katkılı örneklerde alev ilerleme yapmamış ve sönmüştür. SP kullanım oranının artması ile yanma hızında düşme ve LOI değerinde artış tespit edilmiştir.

Makale detayları

Effect of saponin usage on physical, mechanical and fire properties of PP based wood-plastic composites

Yazarlar:

İlkay Atar

Yayıncı:

Isparta University of Applied Sciences

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Turkish Journal of Forestry Vol.25 Issue 4, pp.483-493

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336540

pISSN:

2149-3898

Saponin

Ammonium polyphosphate (APP)

Intumescent flame retardant

Polypropylene (PP)Saponin

Amonyum polifosfat (APP)

Şişen alev geciktirici

Polipropilen (PP)

Sayı

Makale detayları

Yazarlar: İlkay Atar

Yayıncı: Isparta University of Applied Sciences

Ana Başlıklar: Ormancılık (Diğer)

Dergi: Turkish Journal of Forestry Vol.25 Issue 4, pp.483-493

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001336540

pISSN: 2149-3898

Sayı

Yazarlar:

İlkay Atar

Yayıncı:

Isparta University of Applied Sciences

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Turkish Journal of Forestry Vol.25 Issue 4, pp.483-493

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336540

pISSN:

2149-3898