High Temperature Resistant Insulation Clothing

High Temperature Resistant Insulation Clothing for Extreme Heat Protection

Xi'An PPE MAX Co., Ltd has manufactured industrial protective equipment since 1956. Our High Temperature Resistant Insulation Clothing uses an aluminum foil composite flame-retardant outer shell bonded to reliable aramid fiber liners, available in two thermal protection grades — 500°C and 1000°C. Offered in a split-type jacket-and-trouser design in Medium and Large sizes, these garments are built for foundries, glass plants, chemical facilities, and industrial firefighting operations where standard workwear is not sufficient.

Product Overview

This product is one particular type of PPE. Its job is to shield workers from very hot conditions. The heat turns up as radiant heat, convective heat, contact heat, or splashes of molten metal. Regular flame-retardant workwear does a different job. A composite build goes into these suits. Outside there is an aluminized shell that bounces infrared radiation back. An aramid fiber lining on the inside adds thermal insulation. That lining holds the suit together as well.

Hot workplaces tend to throw up three common risks. The garments here are made to deal with all of them:

• Thermal burns in ambient temperatures exceeding 100°C or near radiant sources up to 1650°C
• Reduced work window in confined furnace repair or kiln entry scenarios
• Material failure caused by delamination or embrittlement under sustained thermal flux

Standard Specifications

Key Features and Construction

Aluminized Outer Shell

The outer aluminum foil composite layer reflects over 95% of infrared radiation. That makes it suitable for work close to open furnaces or molten metal.

Split-Type Design

A jacket and trousers leave more room to move than a one-piece suit does. When time is tight, they also go on and come off quicker.

Aramid Fiber Inner Lining

Heat stays out thanks to the aramid lining, and that lining also holds the structure together. Mechanical wear is resisted too. None of this adds bulk you do not need.

Fire-Resistant Seams

Seams are stitched with fire-resistant threads and sealed to reduce heat ingress at joint points — a common failure area in thermal protective garments.

Two High Temperature Resistant Insulation Clothing Protection Grades

The 500°C grade is suited for foundry maintenance and glass furnace work. The 1000°C grade is designed for direct proximity to molten metal tapping or industrial fire suppression operations.

Applications

Metallurgy and Foundries

Worn for furnace tapping, slagging, and ladle casting. Guards against molten iron and steel splash above 1500°C. Strong radiant heat is blocked as well.

Glass and Ceramics Manufacturing

Maintenance crews carry out hot repairs on glass furnaces and forehearths. These suits lower the radiant heat those crews face. The work gets done in tight zones where temperatures run high.

Chemical and Petrochemical Firefighting

Proximity suits are another use for crews. The same gear shows up in aircraft rescue and firefighting (ARFF) and in industrial fire suppression. People in those jobs work close to high-intensity fires. A crew member may have to shut a valve. An emergency task may fall to them too.

Quality Control for High Temperature Resistant Insulation Clothing

Quality control checks happen at PPE MAX before any product leaves the plant. Peel strength and adhesion get tested. So does resistance to flex cracking. Molten metal splash resistance is checked too. Staff also look at seam integrity during production. Aluminum coating uniformity and FR closure functionality get reviewed as well.

Custom sizing, protection grade configurations, and labeling are available for B2B procurement requirements.

Applicable Standards

These garments are manufactured in reference to the following standards:

• EN 1486: Clothing with reflective outer layer, made for special firefighting work
• ISO 11612: Clothing that protects the wearer against heat and flame
• NFPA 1971 / NFPA 1976: These are the North American rules that cover proximity firefighting

Packing

Each product comes in its own pack. That way the reflective layer does not get scratched or damaged on the way to you. Bulk orders go out in standard export High Temperature Resistant Insulation Clothing cartons. Size and grade are printed clearly on the labels of those cartons. For large B2B orders, custom packing is possible.

After-Sales Support

• Wear inspection criteria: Your order includes written guidelines. They help your safety team decide when a garment must be taken out of service.
• Care instructions: Each garment comes with the right steps for cleaning and storage. Use them, and the item lasts longer.
• Technical inquiries: Contact us at bettybing@ppemax.com for application-specific advice on grade selection or sizing.​​​​​​​

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FAQ

Q: Can these suits be machine washed?

A: Usually not. Rubbing and scrubbing do not go down well with the aluminized surface. Mild soap on a soft cloth is enough. Scrub hard and the reflective layer may begin to separate.

Q: What makes the 500°C grade different from the 1000°C one?

A: Radiant heat and contact heat are both handled by the 500°C grade. Glass furnace work fits it, and so does a standard foundry floor. Working right next to molten metal tapping is a different task. That duty is what the 1000°C grade was made for. ARFF operations and kiln entry suit it too.

Q: How do I know when the garment should be replaced?

A: Swap it out at once when the aluminum starts to flake. Layers coming apart are another reason. The same goes for rips, or any trace that molten metal or a chemical splash has hurt the outer shell. A clear color change can also signal thermal degradation.

Q: Can this clothing shield a worker from electric arc flash?

A: Radiant heat and contact heat are what these garments are built for. Arc flash a risk at your site? Then check the ATPV (Arc Thermal Performance Value) rating on its own before anyone wears them.

Q: How should the garments be stored?

A: Put the garments on hangers. Pick a place that stays cool and dry, and keep it out of the light. This helps avoid creases from folding and slows surface oxidation. Do not press or fold the reflective layer down for long periods.

Q: Can we order custom sizes or grades?

A: Yes. PPE MAX supports custom sizing and protection grade configurations for B2B buyers. Contact us at bettybing@ppemax.com with your specifications and we will confirm feasibility.

Contact Us

Need to source High Temperature Resistant Insulation Clothing? Email bettybing@ppemax.com. Specs, custom setups, order details, we're glad to answer questions on any of them.