DESCRIPTION

Basic Info.

Model NO.	hermal insulation material
Color	Base on Request
Feature	Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction
Factory	Ningguo Bst Thermal Products Co.,Ltd
Certificates	ISO9001:2015 IATF16949
MOQ	1000 USD
Near Port	Shanghai, Ningbo
Transport Package	Carton Box
Specification	base on request
Trademark	BSTFLEX
Origin	China
HS Code	701969
Production Capacity	1000

Packaging & Delivery

Package Size40.00cm * 30.00cm * 30.00cm Package Gross Weight1.000kg Lead Time 3 days (1 - 500 Pieces)
To be negotiated ( > 500 Pieces)

Product Description

High Temperature Heat & Sound Insulating Automotive Thermal Insulation Materials

Product Overview

The high temperature automotive thermal and sound insulating materials are designed for heat protection, thermal insulation, noise reduction, and structural insulation in automotive, EV, commercial vehicle, and industrial applications.

Manufactured by BSTFLEX, these materials cover a wide range of constructions and raw materials, allowing us to produce, convert, and customize multiple insulation solutions according to customer drawings, specifications, and application requirements.

We support OEM projects, platform wholesale supply, and custom-engineered insulation systems.

Material Capability Overview (We Can Produce All Types Below)

Typical Construction Forms We Manufacture

Thermal & Acoustic Performance

Why Multiple Material Options Matter

Typical Automotive Applications

Customization & Manufacturing Capability

Technical Summary

Application Notice

Material selection should be based on temperature level, sound reduction requirement, installation space, and vehicle safety standards. BSTFLEX provides engineering support to assist in selecting the most suitable insulation construction.

The high temperature heat and sound insulating automotive materials by BSTFLEX represent a complete manufacturing capability, not a single product.

By offering multiple insulation materials, structures, and composite solutions, we support OEM automotive projects, EV thermal management systems, and professional insulation applications with flexible, reliable, and scalable production.

Material Category	Description	Typical Function
Fiberglass Materials	E-glass, texturized, woven, braided	Thermal & sound insulation
Basalt Fiber Materials	High-temp mineral fiber	Heat & fire resistance
Ceramic Fiber Materials	Alumina-silica fiber	Extreme temperature insulation
Silica Materials	High silica fabric & felt	High radiant heat protection
Aluminum Foil Laminates	Aluminized foil composites	Radiant heat reflection
Sound Insulation Fabrics	Multi-layer acoustic textiles	Noise & vibration reduction
Heat Treated Fabrics	Heat cleaned / stabilized fabrics	Structural insulation
Composite Insulation	Multi-material laminations	Heat + sound + protection

Product Form	Description	Application
Insulation Fabric	Roll or sheet material	Panels & liners
Insulation Blanket	Flexible multi-layer blanket	Engine & battery insulation
Insulation Pad	Die-cut or flat pad	Floor, firewall, hood
Sleeve & Wrap	Tubular or wrap-around	Pipes, hoses, cables
Composite Mat	Reinforced insulation mat	Structural heat & sound barrier

Performance Aspect	Capability
High Temperature Resistance	Suitable for automotive hot zones
Radiant Heat Reflection	Optional aluminized surfaces
Thermal Insulation	Reduces heat transfer
Sound Absorption	Noise & vibration reduction
Fire Resistance	Non-combustible options available
Structural Stability	Maintains form under heat cycling

Vehicle Requirement	Material Solution
Exhaust & Turbo Heat	Ceramic / silica / basalt insulation
Engine Bay Insulation	Fiberglass & composite materials
EV Battery Thermal Control	Multi-layer insulation systems
Cabin Noise Reduction	Acoustic insulation fabrics
Lightweight Design	Optimized composite structures
OEM Integration	Custom thickness & layering

Application Area	Function
Engine Bay	Heat & sound insulation
Exhaust System	Thermal shielding
EV Battery Pack	Thermal management
Firewall & Floor	Heat & noise barrier
Hood & Body Panels	Thermal & acoustic insulation
Commercial Vehicles	Structural insulation

Custom Option	Supported
Material Selection	yes
Layer Structure Design	yes
Thickness & Density	yes
Roll / Sheet / Die-Cut	yes
Aluminized / Coated Surfaces	yes
OEM Drawings & Specs	yes
Bulk & Project Supply	yes

Item	Description
Product Type	Automotive Thermal & Sound Insulation Materials
Manufacturer	BSTFLEX
Material Range	Fiberglass / Basalt / Ceramic / Silica / Composites
Function	Heat insulation, sound insulation
Form	Fabric / Blanket / Pad / Wrap
Temperature Grade	Automotive & industrial high-temp
Customization	Fully supported
OEM & Wholesale	Available