PORON® ShockSeal™ 4790-79 Series foam materials are a specialty material from Rogers Foam. Rogers PORON® ShockSeal™ 4790-79 foam materials are trusted cushioning and sealing solutions for handheld devices and general industrial applications.

PORON ShockSeal polyurethane foam is a thick material that can be used for gasket designs, cushioning pads, insulating rings or spring applications. PORON ShockSeal materials can absorb the same or more energy than higher density materials. Handheld grade PORON ShockSeal materials offer several times the impact resistance of other competitive materials while providing excellent conformability and ease of use for some of the most intricate designs found in handheld devices. Industrial-grade PORON ShockSeal materials are certified to the UL Standard for Caulking and Sealing (UL50E/UL508) and Federal Motor Vehicle Safety Standard 302 (FMVSS 302) specifications.

 

Features

Various thicknesses available

Handheld grade thickness range: .53 - 1 mm (.021 - .039 in.)

Industrial grade thickness range: 1.57 - 12.77 mm (.062 - .5 in.)

Various densities available

Handheld grade density: 144 or 192 kg/m3 (9 or 12lb/ft3)

Industrial grade density: 192, 240 or 320 kg/m3 (12, 15 or 20lb/ft3)

 

Benefits

Provides shock protection by absorbing and dissipating impact energy

Suitable for handheld and industrial applications

Can meet the needs of thinner applications and provide excellent protection and cushioning

 

PORON 4790-79 ShockSeal™ Series Foam Material Benefits:

Excellent shock resistance: effectively reduces the risk of damage to the device in the event of a drop, collision, etc.

Good sealing performance: prevents dust, moisture, etc. from entering the device, increasing the service life of the device.

Long-lasting and durable: High resilience ensures long-term use without fatigue.

Lightweight and portable: It does not increase the size and weight of the device, and maintains the comfort of the handheld device.

Environmentally friendly and harmless: It meets environmental standards and is harmless to the human body and the environment.

 

Applications of PORON 4790-79 ShockSeal™ series foam materials:

Smartphone protection: Provides shock protection for the edges and corners of smartphones.

Tablet reinforcement: Enhances the drop resistance of tablets, especially in the screen and edge areas.

Wearable device protection: Provides an additional shockproof layer for devices such as smart watches and health trackers.

Electronic accessories cushioning: Used for packaging accessories such as headphones and chargers to reduce damage during transportation.

 

When choosing PORON 4790-79 ShockSeal™ series foam materials, users can make reasonable choices based on their device type, size and usage environment. At the same time, this series of materials provides a variety of specifications and thickness options to meet the needs of different devices. In order to make customers purchase conveniently and quickly, Shenzhen Kaiming provides die-cutting services for various brands of foam materials and adhesive materials. Die-cutting includes precision stamping, die-cutting, adhesive, lamination, striping, rewinding, slitting, die-cutting, etc. We provide technical consultation on polyurethane foam materials and adhesive solutions for die-cutting. From materials, die-cutting, adhesive, we provide customers with one-stop solutions and high-quality, cost-effective terminal products.