Plastic Balls Manufacturer share what is pp plastic ball?
Application areas: PP density is less than water, often used in places where floating capacity is required, used in blood transfusion sets, liquid level calibration indicators, etc. It is also mainly used in cosmetics, sprayers, floats, seals, petroleum or acid-base liquids, etc.
Features: Good chemical resistance, low density, density less than water, low water absorption, high melting point in thermoplastics, good electrical insulation and low dielectric coefficient, often used in places where floating capacity is required. It has high chemical resistance, such as acids, strong alkalis, alcohols, many inorganic substances, salt solutions, solvents, gasoline, water, petroleum, grease, detergents, fruit juices and milk, etc., but it is not resistant to aromatics Hydrocarbons and chlorates.
Density: around 0.85g/cm3
Operating temperature range: -30 ℃～140 ℃
Melting temperature: Melting temperature: 220~275 ℃
Vicat softening temperature: 150 ℃
Tensile strength: 30MPa
The above content is organized and shared by Rubber Rings Manufacturer , hoping to help those in need.