- Burn(পোড়া)
- Smell(গন্ধ)
- Flame-(অগ্নিশিখা)
- Wet in water(পানিতে ভিজিয়ে)
- Nail scratch(নখের আঁচড়ের দাগ)
- Touch & Sound(স্পর্শ এবং শব্দ)
- Recycle mark & Others symbol(রিসাইকেল চিহ্ন এবং অন্যান্য প্রতীক)
Life has many definitions; like a journey from birth to death, a Just Span, a happiness, a success or else failure and it continues, life ends but you will not get perfect definition of LIFE.
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The melt flow index (MFI) is a measure for the ease of flow of melted plastics. A sample of about 5 grams is heated by specified temperatur...
Friday, 7 December 2018
How to identify of plastics? কিভাবে প্লাস্টিকের উপকরণ সনাক্ত করতে হয় ।
7 way to identify of plastic materials(প্লাস্টিক উপকরণ সনাক্তে সাত উপায়):
Application of Plastic
- Around the house
- Electronic devices
- Automobile manufacture
- Construction
- Packaging
What is melt flow index (MFI)?
The melt flow index (MFI) is a measure for the ease of flow of melted plastics. A sample of about 5 grams is heated by specified temperature and forced to flow through a capillary using a piston actuated by a specified weight. The weight of melt in grams flowing through the capillary in 10 minutes is the melt flow index.
Melt Flow Index Formula:
MFI (In Grams) = Weight of Melted samples in 10 minutes
Melt Flow Index Formula:
MFI (In Grams) = Weight of Melted samples in 10 minutes
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