Investigation of Effect of Resin Content on the Stress Relaxation of poly (epichlorohydrin-co-ethylene oxide) based Elastomer

Davut Aksüt

Makale detayları

Investigation of Effect of Resin Content on the Stress Relaxation of poly (epichlorohydrin-co-ethylene oxide) based Elastomer

Yazarlar:

Davut Aksüt

Yayıncı:

Hacettepe University

Ana Başlıklar:

Macromolecular Materials | Polymerisation Mechanisms | Macromolecular and Materials Chemistry (Other)

Dergi:

Hacettepe Journal of Biology and Chemistry Vol.52 Issue 3, pp.199-209

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001319113

pISSN:

2687-475X

Anahtar kelimeler:

Özet:

 In this study, the effect of C9C10 aromatic hydrocarbon resin Novares TL 100 and resin amount on the curing and thermo-mechanical properties of polyepichlorohydrin-co-ethylene oxide based elastomer mixtures was investigated. In the prepared mixtures, the curing parameters of mixtures that did not contain resin and mixtures containing resin in different proportions were examined. When examining the curing parameters, it was observed that with increasing resin content, the pre-curing time ts2 and optimum curing time t90 increased and the curing rate decreased. Moving mold rheometer studies showed that as the amount of resin increased, cross-link formation reactions were delayed or negatively affected. Additionally, temperature scanning stress relaxation tester TSSR studies were conducted to evaluate the effect of the resin on the creep behavior, service temperature, and cross-link density of the prepared vulcanizants. TSSR studies were carried out in two stages: first after curing and then after removing the resin from the vulcasinates by soaking the test samples in toluene. TSSR data showed that resin amounts exceeding 5 phr, the creep behavior of polyepichlorohydrin-co-ethylene oxide based elastomers, clearly showed that it negatively affects the service temperature and cross-link density.

 In this study, the effect of C9C10 aromatic hydrocarbon resin Novares TL 100 and resin amount on the curing and thermo-mechanical properties of polyepichlorohydrin-co-ethylene oxide based elastomer mixtures was investigated. In the prepared mixtures, the curing parameters of mixtures that did not contain resin and mixtures containing resin in different proportions were examined. When examining the curing parameters, it was observed that with increasing resin content, the pre-curing time ts2 and optimum curing time t90 increased and the curing rate decreased. Moving mold rheometer studies showed that as the amount of resin increased, cross-link formation reactions were delayed or negatively affected. Additionally, temperature scanning stress relaxation tester TSSR studies were conducted to evaluate the effect of the resin on the creep behavior, service temperature, and cross-link density of the prepared vulcanizants. TSSR studies were carried out in two stages: first after curing and then after removing the resin from the vulcasinates by soaking the test samples in toluene. TSSR data showed that resin amounts exceeding 5 phr, the creep behavior of polyepichlorohydrin-co-ethylene oxide based elastomers, clearly showed that it negatively affects the service temperature and cross-link density.

 In this study, the effect of C9C10 aromatic hydrocarbon resin Novares TL 100 and resin amount on the curing and thermo-mechanical properties of polyepichlorohydrin-co-ethylene oxide based elastomer mixtures was investigated. In the prepared mixtures, the curing parameters of mixtures that did not contain resin and mixtures containing resin in different proportions were examined. When examining the curing parameters, it was observed that with increasing resin content, the pre-curing time ts2 and optimum curing time t90 increased and the curing rate decreased. Moving mold rheometer studies showed that as the amount of resin increased, cross-link formation reactions were delayed or negatively affected. Additionally, temperature scanning stress relaxation tester TSSR studies were conducted to evaluate the effect of the resin on the creep behavior, service temperature, and cross-link density of the prepared vulcanizants. TSSR studies were carried out in two stages: first after curing and then after removing the resin from the vulcasinates by soaking the test samples in toluene. TSSR data showed that resin amounts exceeding 5 phr, the creep behavior of polyepichlorohydrin-co-ethylene oxide based elastomers, clearly showed that it negatively affects the service temperature and cross-link density.

 In this study, the effect of C9C10 aromatic hydrocarbon resin Novares TL 100 and resin amount on the curing and thermo-mechanical properties of polyepichlorohydrin-co-ethylene oxide based elastomer mixtures was investigated. In the prepared mixtures, the curing parameters of mixtures that did not contain resin and mixtures containing resin in different proportions were examined. When examining the curing parameters, it was observed that with increasing resin content, the pre-curing time ts2 and optimum curing time t90 increased and the curing rate decreased. Moving mold rheometer studies showed that as the amount of resin increased, cross-link formation reactions were delayed or negatively affected. Additionally, temperature scanning stress relaxation tester TSSR studies were conducted to evaluate the effect of the resin on the creep behavior, service temperature, and cross-link density of the prepared vulcanizants. TSSR studies were carried out in two stages: first after curing and then after removing the resin from the vulcasinates by soaking the test samples in toluene. TSSR data showed that resin amounts exceeding 5 phr, the creep behavior of polyepichlorohydrin-co-ethylene oxide based elastomers, clearly showed that it negatively affects the service temperature and cross-link density.

Makale detayları

Investigation of Effect of Resin Content on the Stress Relaxation of poly (epichlorohydrin-co-ethylene oxide) based Elastomer

Yazarlar:

Davut Aksüt

Yayıncı:

Hacettepe University

Ana Başlıklar:

Macromolecular Materials | Polymerisation Mechanisms | Macromolecular and Materials Chemistry (Other)

Dergi:

Hacettepe Journal of Biology and Chemistry Vol.52 Issue 3, pp.199-209

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001319113

pISSN:

2687-475X

Resin

curing parameter

temperature scanning stress relaxation (TSSR)

poly(epichlorohydrin) elastomer

Sayı

Makale detayları

Investigation of Effect of Resin Content on the Stress Relaxation of poly (epichlorohydrin-co-ethylene oxide) based Elastomer

Yazarlar: Davut Aksüt

Yayıncı: Hacettepe University

Ana Başlıklar: Macromolecular Materials | Polymerisation Mechanisms | Macromolecular and Materials Chemistry (Other)

Dergi: Hacettepe Journal of Biology and Chemistry Vol.52 Issue 3, pp.199-209

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001319113

pISSN: 2687-475X

Resin

curing parameter

temperature scanning stress relaxation (TSSR)

poly(epichlorohydrin) elastomer

Sayı

Yazarlar:

Davut Aksüt

Yayıncı:

Hacettepe University

Ana Başlıklar:

Macromolecular Materials | Polymerisation Mechanisms | Macromolecular and Materials Chemistry (Other)

Dergi:

Hacettepe Journal of Biology and Chemistry Vol.52 Issue 3, pp.199-209

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001319113

pISSN:

2687-475X