نتایج جستجو برای: density polyethylene ldpe

تعداد نتایج: 437884  

Journal: :Applied and Environmental Soil Science 2022

Plastics are available in different shapes nowadays order to enhance the living standard. But unfortunately, most of these plastics synthetic nature that is why they show resistance physical and chemical degradation processes environmental hazards. The aim present research study was isolate identify beneficial fungal species from soil have capability degrade plastic. Soil samples a waste dispos...

Journal: :IEEE Access 2021

A structural model for the calculation of equivalent permittivity nanocomposites based on low-density polyethylene (LDPE) and epoxy resins (ERs) with inorganic fillers was developed. It assumed that each nanoparticle centered in an interfacial region composed three layers case LDPE-based nanocomposites, two ER-based nanocomposites. The estimation designed flat samples height $g$ , divided into ...

Journal: :International Journal of Plant and Soil Science 2023

Indian gooseberry (Emblica officinalis Gaertn.) is an indigenous important hardy underutilized fruit crop of India. The objective the present investigation was to evaluate effect Modified Atmospheric Packaging- Low Density Polyethylene (MAP-LDPE) on storage life and quality (physico-chemical attributes) different cultivars Aonla fruits up 12 days. Physico-chemical attributes such as Physiologic...

Journal: :Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment 2011
A Guart F Bono-Blay A Borrell S Lacorte

This study investigates the potential migration of plasticisers, plastic components and additives from several plastic water bottles. Compounds studied were phthalates (dimethyl phthalate, di-n-butyl phthalate, benzylbutyl phthalate, bis(2-ethylhexyl) phthalate), bis(2-ethylhexyl) adipate, octylphenol, 4-nonylphenol and bisphenol A. Polycarbonate (PC), high-density polyethylene (HDPE), low-dens...

2017
Benedetta Briasco Priscilla Capra Barbara Mannucci Paola Perugini

Sunscreens play a fundamental role in skin cancer prevention and in protection against photo-aging. UV filters are often photo-unstable, especially in relation to their vehicles and, being lipophilic substances, they are able to interact with plastic packaging. Finally, UV filter stability can be significantly affected by the routine use of the product at high temperatures. This work aims to st...

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