F. Failisnur
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The effect of type and method of mordant towards cotton fabric dyeing quality using jengkol (Archidendron jiringa) pod waste S. Sofyan; F. Failisnur; S. Silfia
Jurnal Litbang Industri Vol 8, No 1 (2018)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.355 KB) | DOI: 10.24960/jli.v8i1.3830.1-9

Abstract

Jengkol pod is waste from jengkol (dogfruit). Its extract contains 5.28% tannin and can be used as a natural dye for textile to add its value. This study was conducted by extracting jengkol pod waste by using water. The treatment of this research is type and method of mordant. The mordant type was Al2(SO4)3, CaO, and FeSO4 and mordant method was conducted using three ways, simultaneous, post, and the combination of both. Dying was applied to cotton fabrics. To find out the effect of each treatment, the colored fabrics measured the strength and darkness of the color. The quality of the colored fabrics was determined by testing the color fastness against washing, acidic and alkaline sweat, light, and rubbing. The results showed that mordant type and method affected the color strength and darkness. The highest color darkness and differences were obtained in the treatment using mordant FeSO4 for all mordant methods. The mordant type and method did not have a significant effect on the color fastness of the fabric. The average of non-mordant fabric (control) has a higher fastness value compared to the colored fabrics. Some treatments have the same color fastness as the control fabric. The CaO mordant treatment with post and combined mordant method had better color fastness against alkaline sweat and light than controlled fabric treatment.AbstrakKulit jengkol merupakan limbah yang dihasilkan dari buah jengkol. Ektrak kulit jengkol mengandung tanin sebesar 5,28% dan dapat dimanfaatkan sebagai pewarna alam tekstil untuk meningkatkan nilai tambahnya. Penelitian dilakukan dengan mengekstrak kulit jengkol menggunakan air. Perlakuan penelitian yaitu jenis dan metode mordan. Jenis mordan yang digunakan adalah Al2(SO4)3, CaO, dan FeSO4. Metode mordan dilakukan dengan tiga cara yaitu simultan, pasca, dan gabungan. Pewarnaan diaplikasikan pada kain katun. Untuk melihat pengaruh masing-masing perlakuan maka kain yang telah diwarnai diukur arah dan ketuaan warnanya. Kualitas kain hasil pewarnaan dilihat dengan menguji ketahanan luntur warna terhadap pencucian, keringat asam dan basa, sinar, dan gosokan. Hasil penelitian menunjukkan bahwa jenis dan metode mordan mempengaruhi arah dan ketuaan warna kain. Ketuaan dan perbedaan warna paling tinggi diperoleh pada perlakuan menggunakan mordan FeSO4 untuk semua metode mordan baik simultan, pasca, dan gabungan. Jenis dan metode mordan tidak memberikan pengaruh yang berarti terhadap ketahanan luntur warna kain. Kain kontrol tanpa mordan rata-rata mempunyai nilai ketahanan luntur yang lebih tinggi dibandingkan dengan kain yang diwarnai. Beberapa perlakuan mempunyai ketahanan luntur warna yang sama dengan kain kontrol. Perlakuan mordan CaO dengan metode mordan pasca dan gabungan mempunyai ketahanan luntur warna terhadap keringat basa dan sinar yang lebih baik dari perlakuan kain kontrol.
The effect of type and method of mordant towards cotton fabric dyeing quality using jengkol (Archidendron jiringa) pod waste S. Sofyan; F. Failisnur; S. Silfia
Jurnal Litbang Industri Vol 8, No 1 (2018)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.355 KB) | DOI: 10.24960/jli.v8i1.3830.1-9

Abstract

Jengkol pod is waste from jengkol (dogfruit). Its extract contains 5.28% tannin and can be used as a natural dye for textile to add its value. This study was conducted by extracting jengkol pod waste by using water. The treatment of this research is type and method of mordant. The mordant type was Al2(SO4)3, CaO, and FeSO4 and mordant method was conducted using three ways, simultaneous, post, and the combination of both. Dying was applied to cotton fabrics. To find out the effect of each treatment, the colored fabrics measured the strength and darkness of the color. The quality of the colored fabrics was determined by testing the color fastness against washing, acidic and alkaline sweat, light, and rubbing. The results showed that mordant type and method affected the color strength and darkness. The highest color darkness and differences were obtained in the treatment using mordant FeSO4 for all mordant methods. The mordant type and method did not have a significant effect on the color fastness of the fabric. The average of non-mordant fabric (control) has a higher fastness value compared to the colored fabrics. Some treatments have the same color fastness as the control fabric. The CaO mordant treatment with post and combined mordant method had better color fastness against alkaline sweat and light than controlled fabric treatment.AbstrakKulit jengkol merupakan limbah yang dihasilkan dari buah jengkol. Ektrak kulit jengkol mengandung tanin sebesar 5,28% dan dapat dimanfaatkan sebagai pewarna alam tekstil untuk meningkatkan nilai tambahnya. Penelitian dilakukan dengan mengekstrak kulit jengkol menggunakan air. Perlakuan penelitian yaitu jenis dan metode mordan. Jenis mordan yang digunakan adalah Al2(SO4)3, CaO, dan FeSO4. Metode mordan dilakukan dengan tiga cara yaitu simultan, pasca, dan gabungan. Pewarnaan diaplikasikan pada kain katun. Untuk melihat pengaruh masing-masing perlakuan maka kain yang telah diwarnai diukur arah dan ketuaan warnanya. Kualitas kain hasil pewarnaan dilihat dengan menguji ketahanan luntur warna terhadap pencucian, keringat asam dan basa, sinar, dan gosokan. Hasil penelitian menunjukkan bahwa jenis dan metode mordan mempengaruhi arah dan ketuaan warna kain. Ketuaan dan perbedaan warna paling tinggi diperoleh pada perlakuan menggunakan mordan FeSO4 untuk semua metode mordan baik simultan, pasca, dan gabungan. Jenis dan metode mordan tidak memberikan pengaruh yang berarti terhadap ketahanan luntur warna kain. Kain kontrol tanpa mordan rata-rata mempunyai nilai ketahanan luntur yang lebih tinggi dibandingkan dengan kain yang diwarnai. Beberapa perlakuan mempunyai ketahanan luntur warna yang sama dengan kain kontrol. Perlakuan mordan CaO dengan metode mordan pasca dan gabungan mempunyai ketahanan luntur warna terhadap keringat basa dan sinar yang lebih baik dari perlakuan kain kontrol.
Prospects of using peels of Siamese orange young from fruit thinning in waste minimization Firdausni Firdausni; F. Failisnur; Kamsina Kamsina; Inda Three Anova; Salmariza Sy; Ardinal Ardinal
Jurnal Litbang Industri Vol 12, No 2 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v12i2.7888.143-148

Abstract

Siamese orange (Citrus nobilis) is a local citrus that grows in Mount Omeh, Lima Puluh Kota Regency. The quality is improved through thinning which is the process of removing some of the young fruit. Therefore, this research aimed to use young oranges obtained from thinning fruit in the manufacture of essential oils to reduce waste from citrus plants. Orange peel is converted into essential oil through distillation for 6 hours at 90-1000 C. The results showed that the product obtained had a yield of 0.9% (V/V), pale yellow color, volatility with a specific gravity of 0.84%, refractive index of 1.46, 0.67 acid number, solubility in ethanol 1:19 clear, ester number 27, and 0.02 mg/kg Fe content. The socialization of the use of essential oil and hydrosol in soap making to citrus farmers and industrial craftsmen around the Lima Puluh Kota Regency was also performed. The outcome indicate a positive response from the participants and the local government, thereby increasing the commercial value of oranges.
Prospects of using peels of Siamese orange young from fruit thinning in waste minimization Firdausni Firdausni; F. Failisnur; Kamsina Kamsina; Inda Three Anova; Salmariza Sy; Ardinal Ardinal
Jurnal Litbang Industri Vol 12, No 2 (2022)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v12i2.7888.143-148

Abstract

Siamese orange (Citrus nobilis) is a local citrus that grows in Mount Omeh, Lima Puluh Kota Regency. The quality is improved through thinning which is the process of removing some of the young fruit. Therefore, this research aimed to use young oranges obtained from thinning fruit in the manufacture of essential oils to reduce waste from citrus plants. Orange peel is converted into essential oil through distillation for 6 hours at 90-1000 C. The results showed that the product obtained had a yield of 0.9% (V/V), pale yellow color, volatility with a specific gravity of 0.84%, refractive index of 1.46, 0.67 acid number, solubility in ethanol 1:19 clear, ester number 27, and 0.02 mg/kg Fe content. The socialization of the use of essential oil and hydrosol in soap making to citrus farmers and industrial craftsmen around the Lima Puluh Kota Regency was also performed. The outcome indicate a positive response from the participants and the local government, thereby increasing the commercial value of oranges.