15g Dual-Layer Pen-Type Airless Bottle

Description
This airless syringe bottle features a dual-layer design with an outer layer made of transparent ABS material and an inner layer of natural-colored PP material. Suitable for high-end serums, emulsions, and similar products.

Properties of PP (Polypropylene):

Features:
High impact resistance, robust mechanical properties, resistant to many organic solvents, acids, and alkalis.
Melting Point:
Up to 167°C.
Heat Resistance:
Can be sterilized with steam.
Advantages:
Opaque or semi-transparent, resistant to acids, alkalis, and chemicals, impact-resistant, and high-temperature resistant (approximately -20°C to 120°C).