Bio-Plastic Degradable, Plastik Ramah Lingkungan
Bionic bioplastics
In general, compared to similar petroleum-based materials, bioplastics are more brittle and less heat-resistant and more difficult to mold, so they are still not widely used in industry, especially plastic components today.
Fuji Xerox strives to achieve changes in research and technology in cooperation with Fuji Photo Film Co., the local independent Xerox in Japan. Existing bioplastic materials are "very poor in components: heat resistance and low mechanical strength," said Kenji Yao, a design researcher at Fuji Xerox Environmental Group in Kanagawa, Japan. "It requires changes in composition and content."
To improve the durability, heat resistance and fire resistance of plastics, Fuji Xerox has worked with materials manufacturer Unitika to develop a polymer technology alloy that allows corn-derived polylactic acid (corn-derived polylactic acid) to be mixed with plastic oils.
The team has developed two additives, similar to those developed in dough and molding technology, that add Mirata strength and heat resistance to the two mixed ingredients. The plastic-based plastic, the two-part acrylonitrile butadiene styrene (ABS) used in the pipe, golf and Lego brick industries, has a biomass content of about 30 percent, compared to 10-20 percent for bioplastics, Yao said. Fuji Xerox plastic also reduces carbon emissions by 16% compared to other biomass-based plastics, he said.
In November, Fuji Xerox won the Plastics Integration Award as several of its Japanese products received green awards and was the first in a program to use bioplastics for moving mechanical parts, he explained.
The group is now working to reduce carbon emissions, increase biomass content and develop the benefits of bioplastics, he said. However, these products have several challenges. Bioplastics in particular are still three times more expensive than ABS, although Yao expects them to become cheaper within two years.
Ken Ito, president and CEO of the Fuji-Xerox Palo Alto laboratory, has a project to research bioplastic products in the United States. The goal is to reduce carbon emissions and reduce petroleum-derived materials, said Michiaki Yasomo, the environmental group's design manager.
"We believe that these [bio-based] products will become a key component in the future," he said, adding that the group also has the ability to produce bioplastics from cellulosic biomass, such as switchgrass, at higher rates than those currently used. , that is, starchy biomass, such as corn starch or sugar cane.
Author: Jennifer Kho
The main characteristics of bioplastics
Future developments should raise awareness that the use of bioplastics in electronic products will help to respect the environment, and the main characteristics of bioplastics are:
(1) Higher fire resistance (UL94 5V and UL94 V-0/1.6mm panel thickness test) was achieved by using safe inorganic materials that absorb heat during combustion.
(2) Other important properties like heat resistance, formability and strength have been added with special additives that improve the product.
bio-plastic
Plastic materials are used by the chemical industry to increase biomass for environmental problems, such as the increase in CO2 gas that causes global warming and the depletion of petroleum resources.
polylactic acid
This type of bioplastic made from corn etc. is the first mass produced bioplastic. However, this material is not fire resistant enough and is not good enough when used in electronic products.
fire resistant
Plastics used in electronic products require high flame resistance to prevent fires. The flame resistance (flame resistance) standard regulated by the Under Writer Laboratories (UL) in the United States is widely used. High flame resistance design is 5V, V-0, V-1, V-2, NOT V-2 (UL94 session). Most electronic products, such as computers and televisions, require a higher standard than V-1. In particular, products that generate heat at high temperatures, such as B. projectors, require 5 V.
flame retardant additive
Additives that inhibit combustion after ignition. Halogen compounds, such as organobromine compounds, and phosphorus compounds, such as red phosphorus and phosphorous esters, are widely used, but like most halogen compounds, they produce toxic gases when burned. Red phosphorus can also produce toxic substances when burned, and phosphorus ester itself is toxic and can cause biological damage when disposed of. In this case, the security of the connection is reduced.
Number: NEC
Plastic bags, the environment and alternatives to plastic bags
Oh Michel Bloch
Biodegradable plastic bags
Plastic bags are very popular among consumers and packaging because they are highly functional, light, strong, cheap and hygienic containers for transporting food and other products.
When my parents were growing up, plastic bags were still a luxury item. Now plastic bags are cheaper and better. but we don't think like that anymore. Many discarded plastic bags do not biodegrade in the environment for hundreds of years. Most plastic bags are made of polyethylene, a product of the petroleum industry.
There are problems not only with the biodegradability of these bags, but also with the chemicals released during the decomposition process; Organo-chlorine (highly toxic), methane (greenhouse gas, causing global warming) and nitrous oxide. There are other alternatives, but some options that are advertised as eco-friendly also have a negative impact on the environment, but not on poly bags.
Oxo-biodegradable plastic : Oxo-biodegradable plastic is still made from petroleum by-products, but cannot completely remove toxins. Bacteria convert plastic into CO2, water and humus.
Hydrobiodegradable bags : Hydrobiodegradable bags are made of starch-based plastic; i.e. plants. In fact, however, this product is still not eco-friendly as advertised. Cost and sustainability issues aside, decomposing this material in the natural environment requires an environment that is rich in bacteria and emits large amounts of methane and carbon dioxide as it decomposes.
Bags : Of course, bags made from organic and recyclable materials are the best. Several major industries have started producing reusable bags, but unfortunately, many of these products are only good for a certain number of uses and are then simply thrown away. The problem is, in some cases, the bags contain more harmful chemicals than the bags themselves can recycle!
If possible, buy eco-friendly bags made from renewable materials or other materials that do not harm the environment or production.
Michael Bloch is also the author and owner of Green Living Tips.com, an online site operated by Summer Power that provides green tips, green guides, tips and environmental news to help consumers reduce costs, electronic consumption and more. environmental impact on the planet.
http://www.greenlivingtips.com
http://www.bioplastic-product.com
In general, compared to similar petroleum-based materials, bioplastics are more brittle and less heat-resistant and more difficult to mold, so they are still not widely used in industry, especially plastic components today.
Fuji Xerox strives to achieve changes in research and technology in cooperation with Fuji Photo Film Co., the local independent Xerox in Japan. Existing bioplastic materials are "very poor in components: heat resistance and low mechanical strength," said Kenji Yao, a design researcher at Fuji Xerox Environmental Group in Kanagawa, Japan. "It requires changes in composition and content."
To improve the durability, heat resistance and fire resistance of plastics, Fuji Xerox has worked with materials manufacturer Unitika to develop a polymer technology alloy that allows corn-derived polylactic acid (corn-derived polylactic acid) to be mixed with plastic oils.
The team has developed two additives, similar to those developed in dough and molding technology, that add Mirata strength and heat resistance to the two mixed ingredients. The plastic-based plastic, the two-part acrylonitrile butadiene styrene (ABS) used in the pipe, golf and Lego brick industries, has a biomass content of about 30 percent, compared to 10-20 percent for bioplastics, Yao said. Fuji Xerox plastic also reduces carbon emissions by 16% compared to other biomass-based plastics, he said.
In November, Fuji Xerox won the Plastics Integration Award as several of its Japanese products received green awards and was the first in a program to use bioplastics for moving mechanical parts, he explained.
The group is now working to reduce carbon emissions, increase biomass content and develop the benefits of bioplastics, he said. However, these products have several challenges. Bioplastics in particular are still three times more expensive than ABS, although Yao expects them to become cheaper within two years.
Ken Ito, president and CEO of the Fuji-Xerox Palo Alto laboratory, has a project to research bioplastic products in the United States. The goal is to reduce carbon emissions and reduce petroleum-derived materials, said Michiaki Yasomo, the environmental group's design manager.
"We believe that these [bio-based] products will become a key component in the future," he said, adding that the group also has the ability to produce bioplastics from cellulosic biomass, such as switchgrass, at higher rates than those currently used. , that is, starchy biomass, such as corn starch or sugar cane.
Author: Jennifer Kho
The main characteristics of bioplastics
Future developments should raise awareness that the use of bioplastics in electronic products will help to respect the environment, and the main characteristics of bioplastics are:
(1) Higher fire resistance (UL94 5V and UL94 V-0/1.6mm panel thickness test) was achieved by using safe inorganic materials that absorb heat during combustion.
(2) Other important properties like heat resistance, formability and strength have been added with special additives that improve the product.
bio-plastic
Plastic materials are used by the chemical industry to increase biomass for environmental problems, such as the increase in CO2 gas that causes global warming and the depletion of petroleum resources.
polylactic acid
This type of bioplastic made from corn etc. is the first mass produced bioplastic. However, this material is not fire resistant enough and is not good enough when used in electronic products.
fire resistant
Plastics used in electronic products require high flame resistance to prevent fires. The flame resistance (flame resistance) standard regulated by the Under Writer Laboratories (UL) in the United States is widely used. High flame resistance design is 5V, V-0, V-1, V-2, NOT V-2 (UL94 session). Most electronic products, such as computers and televisions, require a higher standard than V-1. In particular, products that generate heat at high temperatures, such as B. projectors, require 5 V.
flame retardant additive
Additives that inhibit combustion after ignition. Halogen compounds, such as organobromine compounds, and phosphorus compounds, such as red phosphorus and phosphorous esters, are widely used, but like most halogen compounds, they produce toxic gases when burned. Red phosphorus can also produce toxic substances when burned, and phosphorus ester itself is toxic and can cause biological damage when disposed of. In this case, the security of the connection is reduced.
Number: NEC
Plastic bags, the environment and alternatives to plastic bags
Oh Michel Bloch
Biodegradable plastic bags
Plastic bags are very popular among consumers and packaging because they are highly functional, light, strong, cheap and hygienic containers for transporting food and other products.
When my parents were growing up, plastic bags were still a luxury item. Now plastic bags are cheaper and better. but we don't think like that anymore. Many discarded plastic bags do not biodegrade in the environment for hundreds of years. Most plastic bags are made of polyethylene, a product of the petroleum industry.
There are problems not only with the biodegradability of these bags, but also with the chemicals released during the decomposition process; Organo-chlorine (highly toxic), methane (greenhouse gas, causing global warming) and nitrous oxide. There are other alternatives, but some options that are advertised as eco-friendly also have a negative impact on the environment, but not on poly bags.
Oxo-biodegradable plastic : Oxo-biodegradable plastic is still made from petroleum by-products, but cannot completely remove toxins. Bacteria convert plastic into CO2, water and humus.
Hydrobiodegradable bags : Hydrobiodegradable bags are made of starch-based plastic; i.e. plants. In fact, however, this product is still not eco-friendly as advertised. Cost and sustainability issues aside, decomposing this material in the natural environment requires an environment that is rich in bacteria and emits large amounts of methane and carbon dioxide as it decomposes.
Bags : Of course, bags made from organic and recyclable materials are the best. Several major industries have started producing reusable bags, but unfortunately, many of these products are only good for a certain number of uses and are then simply thrown away. The problem is, in some cases, the bags contain more harmful chemicals than the bags themselves can recycle!
If possible, buy eco-friendly bags made from renewable materials or other materials that do not harm the environment or production.
Michael Bloch is also the author and owner of Green Living Tips.com, an online site operated by Summer Power that provides green tips, green guides, tips and environmental news to help consumers reduce costs, electronic consumption and more. environmental impact on the planet.
http://www.greenlivingtips.com
http://www.bioplastic-product.com
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