When engine bays, exhaust assemblies and industrial equipment face elevated temperature, ordinary filler material cannot be selected casually. Buyers need a product that is asbestos-free, suitable for heat protection and available with clear technical specifications. Non-Asbestos Heat Shield Gasket Material is an important choice for applications where thermal insulation, heat protection and consistent material availability matter. Aeroflex Sealing Material Mfg. Co. lists HT-50 as a medium-density insulating filler material designed for exhaust manifold and heat shield applications. This blog explains the product from a buyer-friendly point of view, using only details supported by the Aeroflex website.
For OEM, automotive and industrial buyers, Non-Asbestos Heat Shield Gasket Material is not just a sheet or roll purchase. It is a selection decision connected with temperature capability, thickness range, density, tensile strength, compressibility, recovery and the format needed for production. Aeroflex describes its HT-50 grade as a material with good heat and flame resistance, intended for general purpose insulating filler use in exhaust manifold and heat shield applications, with a maximum temperature capability of 400°C.
For OEM, automotive and industrial buyers, Non-Asbestos Heat Shield Gasket Material is not just a sheet or roll purchase. It is a selection decision connected with temperature capability, thickness range, density, tensile strength, compressibility, recovery and the format needed for production. Aeroflex describes its HT-50 grade as a material with good heat and flame resistance, intended for general purpose insulating filler use in exhaust manifold and heat shield applications, with a maximum temperature capability of 400°C.
Table of Contents
What is Non-Asbestos Heat Shield Gasket Material?
Non-Asbestos Heat Shield Gasket Material is an asbestos-free insulating filler material used where components need thermal insulation and heat protection. Aeroflex positions its HT-50 product for exhaust manifold and heat shield applications. The product page describes it as a medium-density material with good heat and flame resistance. This makes the topic highly relevant for buyers who need a practical material for high-temperature surroundings but also want a safer non-asbestos alternative.
In general technical context, a heat shield is used to protect a component from absorbing excessive heat. For additional background, readers can refer to the Wikipedia page on heat shields. However, the product-specific details in this blog are taken from Aeroflex’s own listed data for HT-50.
In general technical context, a heat shield is used to protect a component from absorbing excessive heat. For additional background, readers can refer to the Wikipedia page on heat shields. However, the product-specific details in this blog are taken from Aeroflex’s own listed data for HT-50.
Why Non-Asbestos Heat Shield Gasket Material Matters for Heat Protection
Heat protection is important because high-temperature areas can affect nearby components, material stability and assembly performance. Aeroflex states that Non-Asbestos Heat Shield / Filler Material is used to provide thermal insulation and heat protection in automotive, industrial and OEM applications where high temperatures are present. The product FAQ also says it is used in exhaust systems, engine compartments, heat shields, gaskets and other thermal management applications.
Thermal insulation means reducing heat transfer between objects or surfaces. For basic reference, readers can review Wikipedia’s explanation of thermal insulation. For Aeroflex buyers, the practical point is simple: Non-Asbestos Heat Shield Gasket Material should be reviewed according to the specific application, the stated temperature capability, the required format and the technical data available on the product page.
Thermal insulation means reducing heat transfer between objects or surfaces. For basic reference, readers can review Wikipedia’s explanation of thermal insulation. For Aeroflex buyers, the practical point is simple: Non-Asbestos Heat Shield Gasket Material should be reviewed according to the specific application, the stated temperature capability, the required format and the technical data available on the product page.
5 Powerful Benefits of Non-Asbestos Heat Shield Gasket Material
1. Non-Asbestos Heat Shield Gasket Material Supports Heat and Flame Resistance
The first benefit is heat protection. Aeroflex states that HT-50 has good heat and flame resistance and can withstand a maximum temperature of 400°C. This makes Non-Asbestos Heat Shield Gasket Material useful for buyers dealing with exhaust manifold and heat shield requirements. Instead of selecting a generic filler, buyers can review the technical table and match the material to the intended temperature exposure.
2. Non-Asbestos Heat Shield Gasket Material is Suitable for Exhaust Manifold and Heat Shield Applications
The second benefit is clear application relevance. Aeroflex specifically mentions exhaust manifold and heat shield applications for HT-50. These use cases matter because exhaust and engine-side zones are exposed to heat and need suitable insulating filler material. Non-Asbestos Heat Shield Gasket Material gives buyers a focused product category instead of forcing them to compare unrelated gasket sheets.
3. Non-Asbestos Heat Shield Gasket Material Comes with ASTM-Referenced Test Data
The third benefit is documented technical evaluation. Aeroflex lists test methods including ASTM F-1315 for density, ASTM F-36 for compressibility and recovery, ASTM F-152 for tensile strength, ASTM F-433 for loss on ignition and ASTM F-104 related remarks for Type 3 materials. This helps purchasing, design and quality teams review Non-Asbestos Heat Shield Gasket Material with measurable data instead of relying only on generic product descriptions.
4. Non-Asbestos Heat Shield Gasket Material is Available in Roll and Sheet Formats
The fourth benefit is flexible availability. Aeroflex states that HT-50 is available in roll and sheet formats for industrial sealing, insulation and heat protection requirements. The listed roll width is 1220 mm, roll weight is 50-250 kg, roll thickness range is 0.50 mm to 1.00 mm, and sheet thickness range is 1.20 mm to 1.50 mm. Sheet sizes include 1000 mm x 1000 mm and 1200 mm x 1000 mm. Other special sizes are available on request.
5. Non-Asbestos Heat Shield Gasket Material Aligns with Modern Asbestos-Free Requirements
The fifth benefit is asbestos-free construction. Aeroflex clearly describes this product as Non Asbestos Heat Shield / Filler Material. The FAQ also states that the material is completely asbestos-free and manufactured in accordance with modern safety and environmental standards. For buyers replacing older material categories, Non-Asbestos Heat Shield Gasket Material provides a safer and more current product direction while staying connected to the actual technical data listed by Aeroflex.
Technical Specifications Buyers Should Check Before Approval
Before approving Non-Asbestos Heat Shield Gasket Material, buyers should review the listed technical specification table carefully. These data points help teams compare requirements with the actual product grade.
| Property | Aeroflex HT-50 Specification | Test Method |
|---|---|---|
| Density | 1.05–1.15 gm/cc | ASTM F-1315 |
| Compressibility at 70 kg/cm² (1000 psi) |
15% max | ASTM F-36 |
| Recovery | 20% min | ASTM F-36 |
| Tensile Strength | 20 kg/cm² min | ASTM F-152 |
| Loss on Ignition at 600°C | 18% | ASTM F-433 |
| Moisture Content | 2% max | Listed on Aeroflex page |
| Remarks | Specification values determined by test methods required for ASTM F-104, Type 3 Materials | ASTM F-104 |
These values show why Non-Asbestos Heat Shield Gasket Material should be evaluated by actual specification, not only by name. Density, compressibility, recovery, tensile strength, ignition loss and moisture content all matter when the material is used near heat-sensitive or high-temperature assemblies.
Availability: Roll Width, Roll Weight, Thickness and Sheet Size
Material availability is important for OEM and industrial procurement because production planning depends on thickness, sheet dimensions and roll format. Aeroflex lists the roll width of HT-50 as 1220 mm and roll weight as 50-250 kg. The roll thickness range is 0.50 mm to 1.00 mm, while sheet thickness is listed from 1.20 mm to 1.50 mm. Sheet size options are 1000 mm x 1000 mm and 1200 mm x 1000 mm, with other special sizes available on request.
This makes Non-Asbestos Heat Shield Gasket Material easier to evaluate for different cutting, conversion, gasketing or filler requirements. Buyers can review whether roll format or sheet format is better suited for their production process before discussing the requirement with Aeroflex.
This makes Non-Asbestos Heat Shield Gasket Material easier to evaluate for different cutting, conversion, gasketing or filler requirements. Buyers can review whether roll format or sheet format is better suited for their production process before discussing the requirement with Aeroflex.
Applications of Non-Asbestos Heat Shield Gasket Material
Aeroflex lists several application areas in the product FAQ. Non-Asbestos Heat Shield Gasket Material is used for thermal insulation and heat protection in automotive, industrial and OEM applications where high temperatures are present. It is commonly used in exhaust systems, engine compartments, heat shields, gaskets and other thermal management applications.
The product’s application focus is especially relevant for buyers who need filler material around hot assemblies. In such cases, the buyer should provide operating conditions, required size, thickness requirement and intended application details so the right format of Non-Asbestos Heat Shield Gasket Material can be discussed.
This makes Non-Asbestos Heat Shield Gasket Material easier to evaluate for different cutting, conversion, gasketing or filler requirements. Buyers can review whether roll format or sheet format is better suited for their production process before discussing the requirement with Aeroflex.
The product’s application focus is especially relevant for buyers who need filler material around hot assemblies. In such cases, the buyer should provide operating conditions, required size, thickness requirement and intended application details so the right format of Non-Asbestos Heat Shield Gasket Material can be discussed.
This makes Non-Asbestos Heat Shield Gasket Material easier to evaluate for different cutting, conversion, gasketing or filler requirements. Buyers can review whether roll format or sheet format is better suited for their production process before discussing the requirement with Aeroflex.
How to Select the Right Heat Shield / Filler Material
Choosing Non-Asbestos Heat Shield Gasket Material should start with the application. If the requirement is exhaust manifold insulation, engine compartment heat protection, gasket support or heat shield filling, the product should be reviewed against Aeroflex’s HT-50 data. A buyer should not select only by price or availability; the decision should include temperature requirement, format, thickness, size and technical specifications.
Check the Maximum Temperature Requirement
Aeroflex states that HT-50 can withstand a maximum temperature of 400°C. Buyers should compare this stated value with their actual working condition before approval.
Check the Required Thickness and Format
Non-Asbestos Heat Shield Gasket Material is available in roll thicknesses from 0.50 mm to 1.00 mm and sheet thicknesses from 1.20 mm to 1.50 mm. This should be matched with the intended part design and processing method.
Check ASTM-Referenced Data
ASTM F-36, ASTM F-152, ASTM F-1315 and ASTM F-433 references on the Aeroflex page help buyers assess compressibility, recovery, tensile strength, density and loss on ignition. These values support a more structured approval process.
Discuss Special Size Requirements
Aeroflex mentions that other special sizes are available on request. If the buyer needs a different size from the listed options, the requirement should be discussed with the technical or sales team.
Internal Links for Better Buyer Journey
To review the product directly, visit Aeroflex’s Non Asbestos Heat Shield / Filler Material page. For application-specific discussion, buyers can also use the Aeroflex contact page to share grade, thickness, roll size, sheet size and heat protection requirements.
FAQs on Non-Asbestos Heat Shield Gasket Material
What is Non-Asbestos Heat Shield Gasket Material used for?
It is used to provide thermal insulation and heat protection in automotive, industrial and OEM applications where high temperatures are present. Aeroflex also lists exhaust systems, engine compartments, heat shields, gaskets and thermal management applications.
Which grade is available from Aeroflex?
Aeroflex lists HT-50 under Non Asbestos Heat Shield / Filler Material. HT-50 is described as a medium-density material with good heat and flame resistance.
What maximum temperature is listed for HT-50?
Aeroflex states that HT-50 can withstand a maximum temperature of 400°C.
Is Non-Asbestos Heat Shield Gasket Material available in sheets and rolls?
Yes. Aeroflex states that HT-50 is available in roll and sheet formats. Roll thickness is listed as 0.50 mm to 1.00 mm, and sheet thickness is listed as 1.20 mm to 1.50 mm.
Final Thoughts
Non-Asbestos Heat Shield Gasket Material is a practical topic for buyers who need an asbestos-free insulating filler material for high-temperature zones. Aeroflex HT-50 is supported by clear website-listed information: 400°C maximum temperature capability, medium-density construction, exhaust manifold and heat shield applications, ASTM-referenced technical data, roll and sheet availability, and defined size options. For buyers comparing material for engines, exhaust systems, heat shields or thermal management applications, the best next step is to review the technical specifications and discuss the requirement with Aeroflex before approval.
