Many friends don’t quite understand the difference between ppsu and pp and ppsu. Today, the editor will share it with you. I hope it can help everyone. Let’s take a look!
Contents of this article
- What is ppsu milk bottle
- How long does it take to replace ppsu plastic baby bottles
- What categories does ppsu belong to
- The difference between pp and ppsu
- Is ppsu plastic or glass
- What is the difference between pp and ppsu
1. What is ppsu baby bottle
PPSU baby bottle is made of the safest new material PPSU (polysulfone), does not contain bisphenol A, and is resistant to high temperatures of 180 degrees. It combines the safety and transparency of glass baby bottles with the lightness and drop resistance of PP baby bottles. The bottle body is brown. The bottle is light, resistant to falling and not easily broken. It is not easy to produce chemical toxins when brewed, heated or steam sterilized. It does not contain bisphenol A, is heat-resistant to 180 degrees, and can be microwaved. Classification of PP milk bottles: According to caliber: they are divided into standard caliber and wide caliber bottles. Standard diameter bottles have been around for a relatively short period of time. Currently, wide diameter glass milk bottles are becoming more and more popular among the public. Compared with standard diameter bottles, wide diameter bottles are more convenient for adding milk powder and cleaning.
2. How long does it take to replace ppsu plastic bottles
1. PPSU Plastic baby bottles are a highly durable material that usually lasts a long time. Based on usage and personal preference, it is generally recommended to consider replacing PPSU plastic bottles under the following circumstances:
2. The bottle body has obvious wear or cracks: If the bottle body Obvious wear, cracks or deformation may affect its performance and safety, and it is recommended to replace it in time.
3. The bottle mouth becomes loose or damaged: Frequent use and cleaning may cause the bottle mouth to become loose or damaged, which may cause leakage or failure. Suitable for babies, needs to be replaced.
4. The bottle changes color or produces odor: If the bottle changes color or produces odor, it may be caused by long-term use or improper cleaning, which may affect the safety of infants. It is recommended to replace it.
5. As the baby ages: As the baby grows older, the bottles at different stages may need to be replaced to adapt to changes in the baby\’s dietary needs and feeding methods.
6. In general, based on the condition of the bottle and personal needs, it is recommended to regularly check the condition of PPSU plastic bottles and replace them as needed.
3. What categories does ppsu belong to
PPSU material belongs to one category Polysulfone, ppsu is a food grade plastic. PPSU is an amorphous thermoplastic with high transparency and high hydrolytic stability, and the products can withstand repeated steam sterilization. Because PPSU is a safe material and has excellent heat resistance, with a heat resistance of up to 207 degrees, it can be repeatedly boiled at high temperatures and sterilized by steam, and can withstand cleaning with general chemicals and detergents without causing chemical changes. It is lightweight and resistant to falling. It is excellent in terms of safety, temperature resistance, hydrolysis resistance and impact resistance.
4. The difference between pp and ppsu
1. First, The materials of PP and PPSU are different: PP is made of polypropylene, while PPSU is made of polyphenylene sulfone resin.
2. Second, the characteristics of PP and PPSU are different: PP is characterized by being lighter and more resistant to falling, and its price is also relatively low. It is more common on the market and has a relatively good price/performance ratio; while PPSU is more resistant to high temperatures, has better hardness and transparency than PP, and is also more expensive.
5. Is ppsu plastic or glass?
1. PPSU It is a plastic material, which is a type of polyphenylene ether sulfone material. It has excellent high temperature resistance, chemical resistance, impact resistance and wear resistance, so it is widely used in high-end fields such as medical equipment and baby products.
2. Although its appearance looks similar to glass, its essence is plastic, so its handling and processing are similar to plastic materials. In short, PPSU is a high-performancePlastic materials have broad application prospects.
6. What is the difference between pp and ppsu
1. PP The material is chemically called polypropylene. It is characterized by being lightweight, resistant to falling, easy to clean, safe and reliable, and transparent in appearance. It is an ideal baby bottle material. It is currently the most widely used milk bottle material on the market, mainly because of its low price and strong practicality. Compared with the other two milk bottles, its performance is incomparable.
2. PPSU material, the chemical name is polyphenylsulfone, the appearance color is light golden yellow, this material is higher quality than the other two materials , the product can withstand high temperatures up to 180 degrees, can be disinfected repeatedly, and will not produce harmful ingredients. PES baby bottles have high stability, are not easily deformed and are corrosion-resistant.
PPSU material is more expensive than PP material bottles, because bottles made of PPSU material are lighter to carry, safer, more transparent, and more resistant to high temperatures.
The hardness and transparency of PPSU baby bottles are better than those of PP. It is generally used in medical devices. PPSU is chemically stable and is an amorphous material. safe thermoplastic.
OK, this article ends here, I hope it will be helpful to everyone.
