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Polypropylene Reagent Bottle
- Apr 20, 2018 -

It is mainly used in the packaging of high-end in vitro diagnostic reagents, diagnostic reagents and organic solutions. It has high transparency, good sealing, excellent chemical stability and no need for aluminum foil gasket seal.

Reagent bottle

The main raw material of polypropylene reagent bottle is high permeability polypropylene, which is non-toxic, tasteless, low density, strength, rigidity, hardness and heat resistance are better than low pressure polyethylene. It has good dielectric performance and high frequency insulation and is not affected by humidity. However, it is brittle at low temperature and is not wear-resistant and easy to wear. Organic solvents, such as acid and alkali, do not respond.

Why choose polypropylene as the main raw material of plastic packaging? Polypropylene has many excellent properties:

1. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastic.

2. Good mechanical properties, except for impact resistance, other mechanical properties are better than polyethylene.

3, has higher heat resistance, continuous use temperature can reach 110-110 ℃.

4. Good chemical performance, almost no water absorption, and no reaction with most chemicals.

5. The texture is pure and non-toxic.

6. Good electrical insulation.

7. The transparency of polypropylene products is better than that of high-density polyethylene products.