High-Performance Nitrile Foam Insulation Material for Thermal Protection

• Customization: Available
• Color: Black, Blue, Red
• After-sales Service: on-Site Installation Guidance
• Warranty: 5-Year Product Warranty
• Material: Rubber and Plastic
• Kind: Standard Pipe Insulation Tubular
• Water Absorption: ≤0.5 %
• Tensile Strength: ≥0.8 MPa
• Bulk Density: 40-60kg Per Cubic Meter
• Thermal Insulation Thermal Conductivity: ASTM C518 ≤0.033 W/(M·K)
• Thermal Conductivity(40℃): ASTM C518 ≤0.038 W/(M·K)
• Fire Resistance Flame Spread Index (Fsi): ASTM E84 ≤25 - Class B Fire Rating
• Oxygen Index (Oi): ASTM D2863 ≥32 %
• Elongation at Break: ASTM D412 ≥150 %
• Transport Package: Plastic Film Packaging
• Specification: Width: 30-1500mm; Thickness: 3-50mm
• Trademark: Zhongjia
• Origin: Guangdong, China

Product Description

Key Applications (By Industry)

Highlight these scenarios in your product listing to match buyer pain points:

1. HVAC & Refrigeration Industry

 

    Pipes & Ducts: Insulates cold/hot water pipes, air conditioning ducts, and refrigeration pipelines (e.g., supermarkets, cold storage). Prevents condensation (WVTR ≤0.1 g/(m²·24h)) and reduces energy loss (thermal conductivity ≤0.033 W/(m·K)).

    Equipment: Wraps air conditioner compressors and heat exchangers-resists high temperatures (up to 105ºC) and reduces noise (sound absorption coefficient ≥0.3 at 500Hz).

 

2. Construction Industry

 

    Indoor Insulation: Used for wall, ceiling, and floor insulation in residential buildings, hospitals, and schools. Low formaldehyde emission (≤0.1 mg/m³) and flame resistance (ASTM E84 FSI ≤25) ensure indoor safety.

    Outdoor Insulation: Applied to external walls and roof ducts-waterproof (water absorption ≤0.5%) and UV-resistant (optional UV coating for 5-year outdoor service life).

 

3. Industrial & Transportation

 

    Industrial Equipment: Insulates oil pipelines (nitrile material resists oil corrosion) and chemical tanks (acid/alkali resistance).

    Marine & Automotive: Marine cabin insulation (meets IMO SOLAS standards) and automotive HVAC systems (lightweight, density 40-60 kg/m³, reduces vehicle load).

 

4. Cold Chain Logistics

 

    Insulates refrigerated trucks, shipping containers, and freezer warehouses-maintains stable low temperatures (-50ºC ~ +5ºC) and prevents condensation (closed-cell structure).  

Why Choose Our Rubber & Plastic Insulation?

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

Parameter

Category	Property	Test Standard	Value	Advantages
Thermal Insulation	Thermal Conductivity (-20°C)	ASTM C518	≤0.033 W/(m·K)	Lower than industry average (≤0.038), reduces HVAC energy loss by 20%+
	Thermal Conductivity (40°C)	ASTM C518	≤0.038 W/(m·K)	Stable insulation performance in high-temperature environments
Fire Resistance	Flame Spread Index (FSI)	ASTM E84	≤25	Class B fire rating, meets EU EN 13501-1 Class B-s1, d0 (low smoke, no dripping)
	Oxygen Index (OI)	ASTM D2863	≥32 %	Self-extinguishing when away from fire, safe for public buildings
Mechanical Performance	Tensile Strength	ASTM D412	≥0.8 MPa	Resists tearing during installation, suitable for complex pipe shapes
	Elongation at Break	ASTM D412	≥150 %	High flexibility, no cracking after bending (e.g., curved ducts)
Water & Moisture Resistance	Water Vapor Transmission Rate (WVTR)	ASTM E96	≤0.1 g/(m²·24h)	Closed-cell structure, no moisture absorption-avoids mold growth in refrigeration systems
	Water Absorption (24h)	ASTM C272	≤0.5 %	No performance degradation in humid environments (e.g., basements, marine cabins)
Environmental & Safety	Formaldehyde Emission	GB 18583-2008	≤0.1 mg/m³	Meets EU E1 standard, safe for indoor use (hospitals, schools)
	Heavy Metal Content (Pb/Cd/Hg/Cr)	EN 71-3	≤100 mg/kg	Complies with REACH and RoHS regulations, no toxic substances
Temperature Resistance	Service Temperature Range	Internal Test	-50°C ~ +105°C	Suitable for cold chain (refrigerators) and high-temperature (hot water pipes) scenarios

Product Specifications (Bulk & Customizable)

We offer standard sizes for immediate delivery and customized solutions for project-specific needs (MOQ: 100 rolls/sheets).

Product Type	Form	Thickness	Width	Length	Density	Target Application
Standard Pipe Insulation	Tubular (Pre-slit)	9mm ~ 50mm	28mm ~ 273mm (inner diameter)	1.8m / roll	40 ~ 60 kg/m³	HVAC cold/hot water pipes, refrigeration system pipelines
Sheet Insulation	Flat Sheet	6mm ~ 50mm	1.2m / 1.5m	2.4m / sheet	40 ~ 80 kg/m³	Wall insulation (data centers), ceiling insulation (shopping malls), equipment tanks
Customized Insulation	Tubular/Sheet/Shaped	5mm ~ 100mm	0.5m ~ 2.0m