PMI Core Eco-friendly Material Wholesale | KM75

The KM75 polymethacrylimide PMI core is a white color rigid closed-cell foaming material. It possesses characteristics such as high strength and high modulus, high closed-cell rate, high heat resistance, fatigue resistance, ease of processing, easy bonding, low dielectric constant, and low aluminum equivalent. These features significantly enhance the performance and service life of composite sandwich structures. Additionally, it is an environmentally friendly material that can be used in aerospace structural components, boat hulls and decks, automotive body panels, and high-end sporting goods like surfboards and hydrofoils.

KM75 PMI Core Specification

Item: KM75 PMI Core
Strength of Compression: 1.5 Mpa (The working performance at 130℃ is 1.0Mpa)
Modulus of Compression: 90 Mpa (The working performance at 130℃ is 48Mpa)
Dimensional change rate at 130℃: 0.3
Strength of Tensile: 2.0 MPa (GB/T9641-1988)
Modulus of Tensile 105 MPa (GB/T9641-1988)
Percentage of Breaking Elongation: 2.44%
Strength of Cutting: 1.3 MPa
Modulus of Cutting: 45 MPa
Strength of Flexural: 2.9 MPa
Modulus of Flexural: 100 MPa
Obturator Ratio: >=95 %

Categories: Foam Cores, PMI Foam Core

Description
Cutting and Shaping
Custom
Reviews (0)

Description

KM75 PMI Foamcore Description

We wholesale the PMI foam core for the composite factory with technical support, welcome to contact us for product information.

The KM75 PMI foam core is designed for high-performance applications, offering outstanding mechanical properties and thermal stability. It exhibits high strength and modulus, making it suitable for demanding environments. Its high closed-cell rate (≥95%) ensures excellent thermal and acoustic insulation, while its resistance to heat and fatigue enhances durability. The foam core’s ease of processing and bonding capabilities allow for versatile application across various industries. With low dielectric properties and environmental friendliness, KM75 is ideal for aerospace structural components, boat hulls and decks, automotive body panels, and high-end sporting goods like surfboards and hydrofoils.

Click here to see more foam core options.

Polymethacrylimide Core Processing

The processing of PMI material can be the machining & water jet cutting.

Machining: PMI foam core can be cut and shaped using standard machining tools such as saws, routers, and CNC machines. It is important to use sharp tools to achieve clean cuts and avoid damaging the foam structure.

Water Jet Cutting: For intricate shapes and designs, water jet cutting can be used to precisely cut the foam without generating heat that might degrade the material.

PMI Composite Product Custom

The polymethacrylimide PMI Core foam is a high-performance material for composite products, and we also have the devices for composite products. Welcome to contact us for more details.