50g Empty Plastic PP Cosmetic Jar Plastic PP White Cosmetic Jar With Spoon And Sealing Ring/face Cream Jar

50g PP Jar: A Detailed Overview

A 50g PP jar is a small, rigid container made from Polypropylene, designed to hold approximately 50 grams or 50 milliliters of product. It's a highly popular choice for many industries due to the specific properties of PP.

Key Characteristics of Polypropylene (PP)

• Excellent Chemical Resistance: PP is highly resistant to a wide range of acids, bases, solvents, and oils. This makes it ideal for products that could react with or degrade other plastics.

• Good Moisture Barrier: It provides a strong barrier against water vapor, protecting the contents from drying out or absorbing moisture from the air.

• Durable and Semi-Rigid: It has good impact strength, meaning it won't crack or shatter easily if dropped, but it's also resistant to squeezing and deforming.

• Heat Resistance (Autoclavable): This is a major advantage. PP can withstand high temperatures (typically up to 135°C / 275°F), allowing it to be sterilized in an autoclave. This is crucial for pharmaceutical and medical applications.

• Appearance: It is naturally translucent or semi-opaque (milky white) but can be easily colored with pigments to become opaque in almost any color.

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  Advantages	Disadvantages
  ✅ Chemically inert, won't interact with product	❌ Not as crystal clear as PET or Glass (translucent/milky)
  ✅ Autoclavable/Sterilizable	❌ Can become brittle in very cold temperatures
  ✅ Good moisture barrier	❌ Poor barrier against gases and odors (e.g., not ideal for strong solvents or perfumes that can permeate through the walls)
  ✅ Strong and shatterproof	❌ Can be stained by strong colorants

  Summary

  The 50g PP jar is the go-to choice for manufacturers who need a durable, chemical-resistant, and heat-sterilizable container. Its excellent compatibility with a wide range of products, especially in the pharmaceutical, chemical, and thick cosmetic sectors, makes it an exceptionally reliable and versatile packaging solution