PA12 瑞士EMS TR90LX,TR90LXS 高透明食品级PA12塑料 (CAS No.None)

Product Name:PA12 Swiss EMS TR90LX/TR90LXS High-Transparency Food-Grade Plastic

English Name:PA12 Swiss EMS TR90LX/TR90LXS High-Transparency Food-Grade Plastic

CAS No.:24937-16-4

Aliases:Nylon 12, Polylaurolactam, Poly(lauryl lactam), Polyamide 12, TR90LX, TR90LXS

Molecular Formula:(C12H23NO)n

Physical Properties:High transparency, contains mold release agent, alcohol resistance, easy flow, food contact grade. Density: 1.00 g/cm³ (ISO 1183); water absorption: 3.0% saturated (23°C), 1.5% equilibrium (23°C/50% RH) (ISO 62); glass transition temperature: 125°C (ISO 11357-2); heat deflection temperature: 100°C at 0.45 MPa and 80°C at 1.8 MPa (ISO 75-2); continuous use temperature: 80°C (ISO 2578) or 95°C (internal method); linear thermal expansion coefficient: 9.0×10⁻⁵ 1/°C; flammability rating: HB (0.8 mm).

Uses:Primarily used in medical/healthcare, automotive, food-contact, electrical/electronic and safety equipment applications. This grade offers high transparency, easy flow and alcohol resistance, making it suitable for injection molding, especially for precision parts requiring food-contact safety and high clarity.

Technical Specifications:

Density: 1.00 g/cm³ (ISO 1183)

Mold shrinkage: TD 0.60%, MD 0.50% (ISO 294-4)

Heat deflection temperature: 100°C at 0.45 MPa, 80°C at 1.8 MPa (ISO 75-2)

Water absorption: 3.0% saturated (23°C), 1.5% equilibrium (23°C/50% RH) (ISO 62)

Flammability rating: HB (0.8 mm, IEC 60695-11-10/-20)