People who work in the laboratory know that there are many large and small bottles and jars in the laboratory that will be used to hold various solvent liquids, granular powders, etc. and these solvent liquids and granular powders will be more or less corrosive. Or special chemical properties, chemical reactions occur when they come into contact with certain materials. Therefore, the requirements for the packaging of these solvent liquids and granular powders are extraordinarily strict. The most basic of these requirements is to start from the bottle and can! Today, I will introduce to you, how to choose a suitable quality Square media bottle to hold different things.

 
How to choose plastic quality Square media bottle?
PET material (polyethylene terephthalate)
1. Transparent, durable, hard and pressure resistant
2. Unique function of blocking gas and moisture
3. Excellent alcohol and solvent tolerance
4. Not suitable for high temperature substances
HDPE (High Density Polyethylene)
1. Moisture resistance, translucent, pressure resistance
2. Suitable for high-speed filling applications, as long as it meets the specifications, it can hold water-based chemicals, toiletries and cosmetics, as well as certain types of food
PVC (polyvinyl chloride)
1. Transparent, hard, unique anti-oxidative penetration and oil pollution
2. Water blocking performance
3. Can hold toiletries and cosmetics
LDPE (low density polyethylene)
1. Soft, squeezable, can be used as a watering can and dropper bottle
2. Not easy to break
3. Good compression resistance at low temperature
4. Product filling can be carried out at a lower temperature
5. It is not recommended to fill gas and solvent
PP quality Square media bottle (polypropylene)
1. Hard, transparent and light weight
2. Resist 80℃
3. The quality Square media bottle can hold dry substances that are not susceptible to moisture.