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Jiuzhi Plastics Network
Feature:
Easy to install
Corrosion resistance
Durable
Plastic net tells you about the advantages and disadvantages of polypropylene
Polypropylene is non-toxic, odorless, low in density, superior in strength and hardness, and low in heat resistance. It can be used at around 100 °C. It has good dielectric properties and high-frequency insulation and is not affected by humidity, but becomes brittle at low temperature and is easy to age. Suitable for making general mechanical parts, corrosion resistant parts and insulating parts. Common organic solvents such as acids and bases have little effect on it and can be used in food utensils.
Polypropylene has many excellent properties:
1. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastics.
2, good mechanical properties, in addition to impact resistance, other mechanical properties are better than polyethylene, molding processing performance is good.
3. It has high heat resistance and the continuous use temperature can reach 110-120 °C.
4, good chemical properties, almost no water absorption, and does not react with most chemicals.
5, the texture is pure, non-toxic.
6, electrical insulation is good.
7. The transparency of polypropylene products is better than that of high density polyethylene products.
It has many advantages but also has disadvantages:
1. The product has poor cold resistance and low temperature impact strength.
2. The product is susceptible to aging by the action of light, heat and oxygen during use.
3. Poor coloring.
4, easy to burn.
5, the toughness is not good, the degree of static is high, the dyeability, printability and adhesion are poor.