Takeaway brings "white pollution" plastic testing is imminent

[ Hot Focus on Chemical Machinery and Equipment Network ] Some securities companies predict that the market size of prefabricated vegetables will reach one trillion in five years
.
For a time, the attention soared
.
However, I never expected that some investors would ask, "Is it possible to provide environmentally friendly packaging such as packing boxes and bento boxes for pre-made dishes?
"
 

When we are calling for the convenience and deliciousness of pre-made dishes, in fact, environmental problems also exist simultaneously
.
Just like when takeout became popular, takeout packaging has become an "assist" in the new era of "white pollution", causing serious ecological and environmental problems
.
Will the popularity of pre-made dishes be another cycle?
 

Although prefabricated vegetables are on fire, to a certain extent, there will be a rise in packaging materials.
However, the basis of regulations and standards in the "plastic" industry today is somewhat different from that at the beginning of the takeaway
.

 

　　At least, the transition from "plastic restriction" to "plastic ban" is real
.
In January 2020, the "Opinions on Further Strengthening the Control of Plastic Pollution" officially clarified that the production, sales and use of some plastic products were banned and restricted in an orderly manner ; in September 2021, the "14th Five-Year Plan" Action Plan for Plastic Pollution Control Next step, requiring reduction at the source, requiring relevant departments to supervise and guide operators of commodity retail, e-commerce, catering, accommodation, etc.
to implement their main responsibilities, scientifically and prudently promote plastic substitute products, and accelerate the promotion of standardized recycling and disposal of plastic waste, etc.

.

 

　　What are the plastic testing instruments ? What testing equipment is needed to build a plastic testing laboratory?
 

　　What are the testing equipment required for plastic plastic materials? For manufacturers and quality supervision departments, there are all kinds of universal testing machines in the plastics industry
.
There are so many testing machine manufacturers, how to choose a testing equipment that suits you? The items to be measured for testing plastics are generally tensile strength, flexural strength, flexural modulus, yield strength, elongation, etc.
The following contents will introduce the functions of various testing machines and the corresponding test items to be measured.
There are many things to pay attention to.
Due to the wide range of use of testing equipment and different conditions of use, the first choice should be based on the purpose of use, and then consider its economical practicability
.
In addition, the environmental impact of the detection technology, the compliance of the test method, and some after-sales services should also be considered
.

 

　　FR-103C plastic tensile testing machine: test the mechanical properties of plastic plastic materials such as tensile, tearing, peeling, bending, etc.
Measuring tensile strength, tensile strength test, elongation test, elongation, bending strength, mold quantity test,
etc.

 

　　What are the plastic and plastic testing equipment? What are the plastic and plastic testing equipment? Plastic tensile testing machine The impact strength test of plastics requires an Izod impact testing machine or a simply supported beam impact testing machine
.

 

　　FR-1809 Izod Impact Tester is used to determine the impact toughness of non-metallic materials such as rigid thermoplastics and thermosetting plastics, filled and fiber-reinforced plastics, reinforced nylon, glass fiber reinforced plastic, ceramics, cast stone, electrical insulating materials, and sheets of these plastics , including the impact strength of the laminate
.
The product has a wide measuring range, clear single-layer dial, simple structure, convenient operation and beautiful appearance
.

 

　　Melt index meter, the test of plastic flow rate needs a melt index meter to complete
.
The melt flow rate meter is an instrument for measuring the volume flow rate (MFR) of thermoplastic melts.
The mass flow rate of the melt is measured by automatic sampling and weighing by a balance; then the volume flow rate is calculated according to the formula
.
The final result of the measurement is displayed on the LCD screen of the instrument and output by a micro-printer
.
The instrument has accurate measurement data, simple operation, intuitive and clear performance, and stable and reliable performance.
It is suitable for fluoroplastics, nylon and other engineering plastics, as well as polyethylene (PE), polypropylene (PP), polyoxymethylene (POM), polystyrene Determination of plastics with lower melting temperature such as vinyl (PS) ABS resin and polycarbonate
.
Widely used in plastic production, plastic products, petrochemical and other industries and related colleges and universities, scientific research units, commodity inspection departments
.

 

　　The direct-reading plastic density meter electronic density (specific gravity) analytical balance is a special function developed on the basis of electronic balances.
It also adopts an intelligent balance composed of high-stability electromagnetic balance sensors and single-chip microcomputers
.
It retains all the functions of an analytical balance in addition to the function of measuring the specific gravity of liquids/solids
.
Electronic specific gravity balance is accurate in weighing, fast and stable, simple in operation and complete in function
.
It is used for density testing of plastics and plastics
.

 

　　The above are the most basic test instruments, and others depend on the requirements of the product, such as: plastic low temperature impact testing machine, plastic dumbbell sample making machine, thermal deformation Vicat temperature measuring instrument, plastic refining machine, punching machine Tablet machine, plastic pipe drop weight impact testing machine
.

 

　　Source: Environmental Protection Online
 

　　Original title: Takeaway brings "white pollution" plastic testing is imminent