Application of PETG material in media bottle

 PETG is a kind of transparent plastic, which belongs to non-crystalline copolyester. It has good viscosity, transparency, color, chemical resistance, and stress whitening resistance. It can be thermoformed or extrusion blow molded very quickly. It is a good choice for making media bottle of good raw material. PETG raw materials have the following characteristics:

1. Thermoforming performance

PETG is easy to produce products with complex shapes and large draw ratios. This material does not need to be pre-dried before thermoforming. The molding cycle is short, the temperature is low, and the yield is higher.

2. Toughness

Extruded sheets of PETG are generally 15 to 20 times tougher than general-purpose acrylics and 5 to 10 times tougher than impact-modified acrylics, and have sufficient bearing capacity during processing, transportation and use to help prevent rupture.

PETG Media Bottles

PETG Media Bottles

3. Weather resistance

PETG offers excellent weather resistance. It maintains the firmness of the product and prevents yellowing. It contains UV absorbers that are co-extruded into a protective layer that protects the sheet from the harmful effects of UV rays.

4. Excellent chemical resistance

PETG is resistant to many chemicals and commonly used cleaning agents, and is resistant to hydrolysis in hot and humid environments.

5. Environmental protection

After burning PETG, only water and carbon dioxide are left. It is an environmentally friendly material and meets the requirements of food contact management.

PETG Media bottles have good transparency and excellent impact resistance. Thanks to various excellent properties, it is also used in the fields of board, sheet, cosmetic packaging, etc.

评论

发表评论

此博客中的热门博文

Material features of PETG media bottles

图片
  PETG media bottles   are a special packaging for storing various media, reagents, serum and other solutions, and it is also a product that scientific researchers have more contact with. The wide range of applications is mainly due to the superior properties of its materials. PETG is a transparent plastic that belongs to the non-crystalline copolyester. Serum needs to be stored in a low temperature environment. The use range of this material is -80°C to 60°C, which makes PETG media bottles fully meet the storage needs of serum. In addition, it has the following features: 1. High transparency, the light transmittance reaches 90%, which can reach the transparency of plexiglass; 2. It has stronger rigidity and hardness, excellent scratch resistance, impact resistance and toughness, which is close to or even exceeds that of polycarbonate (PC), and is suitable for injection molding, extrusion molding and extrusion blowing processing; 3. In terms of chemical resistance, oil resistance, weat
阅读全文

What are the common specifications of serum bottles

图片
  In biological laboratories, we often have to store various solutions and reagents. Thanks to the advantages of good performance, transparency, and temperature resistance, serum bottles have become "frequent visitors" in the laboratory. As a commonly used storage container, what are its common specifications?                      FuDau 60ml-Square-PETG-PET-Media-Bottles Common materials for serum bottles include PETG and PET, both of which have very good temperature resistance and transparency. In comparison, bottles made of PETG have more advantages in terms of barrier properties. If you want to pursue a better storage state of the solution, it is recommended to use a bottle made of PETG. There is a molded scale on the body of the bottle, we can clearly observe the capacity and state of the solution. The common specifications of this kind of container include 5ml/10ml/30ml/60ml/125ml/250ml/500ml/1000ml, etc., which are mostly used to store serum, culture medium, buffer, dis
阅读全文

Cell factory requirements for production raw materials

图片
Cell factories   are mainly used for large-scale cell culture. Cells have high requirements on the environment, such as temperature, humidity, osmotic pressure, pH value, etc. Therefore, this kind of   cell   consumables also has high requirements on raw materials. The first is transparency. In the process of cell culture, it is necessary to grasp the growth state of the cells at any time, and make corresponding adjustments according to the cell proliferation. Therefore, the raw materials of the cell factory must meet the requirements of transparency, so that it is convenient for researchers to observe the growth of cells. The second is the compatibility of materials. The raw materials of this consumable generally meet the requirements of USP Class VI medical polymer materials. Medical polymer materials refer to polymer materials used to manufacture human internal organs, external organs, pharmaceutical dosage forms and medical devices, and their sources include natural biopolymer mate
阅读全文