Noise Reduction Thermal Barrier Strips

Compared with thermal break materials of other compositions, PA66GF25 Glass-Fiber Reinforced Nylon Strips demonstrate comprehensive superiority over PVC alternatives in multiple performance aspects: mechanical strength, rigidity, heat resistance, aging resistance, dimensional stability (particularly in thermal expansion coefficient compatibility), and environmental friendliness (being halogen-free plasticizer-free). These advantages are especially critical for high-performance fenestration systems and applications in extreme cold/heat climate zones.

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Noise Reduction Thermal Barrier Strips Vibration Isolation Noise Reduction Thermal Barrier Strips Fire Retardant Noise Reduction Thermal Barrier Strips High Elasticity Noise Reduction Thermal Barrier Strips High Adhesion Noise Reduction Thermal Barrier Strips Low Thermal Conductivity Noise Reduction Thermal Barrier Strips High Tensile Strength Noise Reduction Thermal Barrier Strips

Product Description

Model NO.	SM-O320	Customized	Customized
Material	Polyamide66 Reinforced by 25%Glass Fiber	Color	Single Color（Black）
Application	for Thermal Break Aluminum Profile	Raw Material	PA66 GF25 Granules
Markets Served	Windows & Doors	Technical Performance	GB/T 23615.1-2009
Print	Customized Laser Printing	Transport Package	Roll or Linear
Material Properties	High Temp Resistance （≥220 °C）	HS Code	3926909090

Polyamide PA66 Nylon Extruded Thermal Break Strip in our workshop are being quality - inspected to ensure top - notch thermal insulation.

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Product Introduction

PA66GF25 fibre glass insulation strips offer a superior thermal barrier solution, particularly when compared to alternative materials like PVC. These vibration isolation noise reduction thermal barrier strips are designed to significantly reduce vibration and noise transmission, making them ideal for soundproofing applications in fenestration systems. Engineered with a high elasticity noise reduction thermal barrier, these strips maintain flexibility without compromising performance, ensuring effective insulation in dynamic environments.

In addition to noise and vibration reduction, our fire retardant noise reduction thermal barrier strips provide enhanced safety features, offering reliable protection against flame spread. The high adhesion noise reduction thermal barrier strips are optimized for a strong bond with various surface types, ensuring long-lasting performance. Furthermore, the low thermal conductivity noise reduction thermal barrier strips help maintain energy efficiency by minimizing heat transfer, making them particularly effective in both cold and hot climate zones.

With high tensile strength noise reduction thermal barrier strips, these PA66GF25 fibre glass insulation strips also exhibit excellent resistance to mechanical stress, ensuring durability and dimensional stability over time. They are particularly well-suited for high-performance fenestration systems that demand superior heat resistance, aging resistance, and compatibility with aluminum alloys. As an environmentally friendly, halogen-free, and plasticizer-free solution, these strips provide a sustainable and reliable thermal barrier, meeting modern building standards.

Advanced equipment in our factory guarantees the precision of Heat Insulating bars for facades.

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Product Advantage

PA66GF25 Thermal Break Strips have a low thermal conductivity, which can effectively block heat transfer, reduce the thermal transmittance coefficient (K value) of doors and windows, and enhance the thermal insulation and energy-saving effect of buildings.
PA66GF25 Insulation Profiles can resist the effects of ultraviolet rays, high and low temperature cycles, and humid environments, and are not prone to aging, cracking, or deformation, making them suitable for buildings in different climatic regions.
The addition of glass fiber to PA66GF25 Thermal Barrier Strips reduces their dimensional fluctuation under temperature changes, ensuring a tight fit between the strips and door/window profiles, and preventing sealing failure caused by deformation.
PA66GF25 Heat Insulation Bars have good tolerance to chemical substances such as acids, alkalis and salts. This property will not be reduced after being reinforced by glass fiber, making them suitable for environments with chemical corrosion risks (such as industrial buildings, coastal areas, etc.).
PA66GF25 Glass-Fiber Reinforced Nylon Strips can be processed into various shapes with high dimensional accuracy and a smooth surface, facilitating assembly with profiles like aluminum alloy and improving the production efficiency of doors and windows.

The sleek design of our Sound insulation Polyamide Thermal Break Strip enhances window insulation performance.

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Technical Parameters

NO.	Item	Unit	GB/T 23615.1-2009	SM-Technical specification
1	Density	g/cm³	1.3±0.05	1.28-1.35
2	Linear expansion coefficient	K⁻¹	(2.3-3.5)×10⁻⁵	(2.3-3.5)×10⁻⁵
3	Vicat softening temperature	°C	≥230	≥240
4	Melting point(0.45MPa)	°C	≥240	≥255
5	Testing for tensile cracks	-	No cracks	No cracks
6	Shore hardness	-	80±5	80-85
7	Impact strength(Unnotched)	KJ/m²	≥35	≥40
8	Tensile strength(longitudinal)	MPa	≥80	≥84
9	Elasticity modulus	MPa	≥4500	≥4600
10	Elongation at break	%	≥2.5	≥4
11	Tensile strength(transverse)	MPa	≥70	≥80
12	High temperature tensile strength(transverse)	MPa	≥45	≥50
13	Low temperature tensile strength(transverse)	MPa	≥80	≥85
14	Water resistance tensile strength(transverse)	MPa	≥35	≥45
15	Aging resistance tensile strength(transverse)	MPa	≥50	≥60