PENGARUH JENIS DAN KONSENTRASI PLASTICIZER TERHADAP SIFAT
Penelitian ini bertujuan untuk mempelajari pengaruh penambahan konsentrasi dan jenis plasticizer yang berbeda terhadap sifat fisik dan kimia edible film yang dihasilkan sehingga dapat diketahui konsentrasi dan jenis plasticizer yang paling tepat untuk menghasilkan edible film terbaik dengan bahan baku kolang kaling. BAHAN DAN METODE
Pengaruh Jenis Plasticizer Terhadap Karakteristik Plastik
plasticizer berpengaruh pada kuat tarik dan efisiensi plasticizer. Semakin tinggi berat molekul maka kuat tarik edible film akan meningkat [10]. Gambar 3. Grafik Hasil Uji Elongasi dengan Variasi Jenis Plasticizer Jenis plasticizer gliserol dan sorbitol memiliki nilai elongasi yang sama (3,33%) sedangkan
PENGARUH JENIS PLASTICIZER DAN KONSENTRASI LILIN LEBAH
PENGARUH JENIS PLASTICIZER DAN KONSENTRASI LILIN LEBAH (Beeswax) TERHADAP KARAKTERISTIK EDIBLE FILM SEMIREFINED KARAGENAN (E.cottoni) Tugas Akhir Diajukan untuk Memenuhi Syarat Tugas Akhir Program Studi Teknologi Pangan Oleh : Alam Sumiarsa 123.02.0269 PROGRAM STUDI TEKNOLOGI PANGAN FAKULTAS TEKNIK UNIVERSITAS PASUNDAN BANDUNG 2018
PENGARUH KOMBINASI PLASTICIZER TERHADAP KARAKTERISTIK EDIBLE
Plasticizer yang paling banyak digunakan adalah gliserol dan sorbitol. Beberapa plasticizer lain seperti sukrosa, fruktosa, glukosa dan manosa merupakan pemanis karbohidrat yang memberikan rasa lebih enak pada makanan (Zhang & Han, 2006). Menurut Kokoszka & Lenart (2007), kemampuan plasticizer untuk mengurangi
Kajian jenis plasticizer campuran gliserol dan sorbitol
Kajian jenis plasticizer campuran gliserol dan sorbitol terhadap sintesis dan karakterisasi edible film pati bonggol pisang sebagai pengemas buah apel Penggunaan plastik sebagai pengemas sudah tidak dapat terpisahkan dari kehidupan sehari-hari, namun plastik juga dapat menimbulkan masalah lingkungan, yaitu tidak dapat didaur ulang dan tidak
- What are natural product type plasticizers?
- Vegetable oil derivatives are the most widely used natural product type plasticizers. Products consisting of triglyceride esters of unsaturated fatty acids (e.g., soybean oil, linseed oil) in which the double bonds in the fatty acid residues have typically been epoxidized have been commercial products for decades.
- How to choose a general-purpose plasticizer for PVC?
- While selecting a general-purpose plasticizer for PVC, the main attributes to be checked are: Among them, regulation is an important decision factor while selecting plasticizers. In recent years, there has been a lot of discussion on phthalate plasticizers. But in fact, not all phthalates are prohibited.
- What is a plasticizer chemistry?
- Plasticizers are the most used additives in the plastics industry. They are generally available as non-volatile, colorless liquids. They improve the properties of the polymer. With several plasticizer chemistries available in the market choosing the right one can be daunting. In this guide, you will read more about:
- Why is DEHP used as a plasticizer?
- Due to its low cost and generally good performance, DEHP is widely employed as a plasticizer in manufacturing articles made of PVC. Melting point: −50°C Boiling point: 250 - 257°C at 0.5 kPa DEHP offers good gelling, satisfactory electrical properties and helps to produce highly elastic compounds with reasonable cold strength.
- What is a polymeric plasticizer?
- Polymeric plasticizers are typically made from aliphatic dibasic acids such as adipic acid and diols. They are primarily valued for their permanence. These plasticizers are generally classified as polyesters, not adipates. Many have low solvency for PVC and high viscosity. Both these factors can make processing f-PVC compounds difficult.
- Are polymeric plasticizers adipates?
- These plasticizers are generally classified as polyesters, not adipates. Many have low solvency for PVC and high viscosity. Both these factors can make processing f-PVC compounds difficult. Many have poor low-temperature properties and may be sensitive to moisture. Check out the table below for the benefits of polymeric plasticizers.
