RS-Graphite Polystyrene

RS-Graphite Polystyrene : is a modified expanded polystyrene foam containing specialized graphite particles. By integrating infrared absorbers (graphite) into the molecular structure, it significantly reduces energy loss caused by thermal radiation. Its distinctive grey appearance is a hallmark of the uniform distribution of graphite particles.

Key Features

Core Technical Structure:

Superior Thermal Performance: Compared to standard white EPS, SEPS enhances thermal efficiency by approximately 20%. This means thinner panels can be used to achieve the same energy-saving targets, effectively increasing the usable floor area of the building.
Excellent Dimensional Stability: RS-SEPS undergoes a thorough natural aging process, providing excellent dimensional stability. This effectively resolves the cracking issues in ETICS caused by thermal expansion and contraction.
Outstanding Hydrophobicity: The material features excellent moisture resistance, maintaining structural stability even under harsh construction and service environments.

Product Advantages:

Low Carbon & Eco-Friendly: The production process is free of CFCs or HCFCs, and the product is 100% recyclable, complying with global environmental regulations.
Global Adaptability: We offer customized solutions in various densities and thicknesses to suit diverse climates, ranging from the high-temperature deserts of Saudi Arabia to the high-humidity regions of India and Indonesia.

Technical

Standard Dimensions:

Product Model	Dimensions	Thickness	Density
RS-SED18	1200mm*600mm	50mm，100mm	18kg/m³
RS-SED22	1200mm*600mm	50mm，100mm	22kg/m³

Technical Specifications:

Product Model	Thermal Conductivity	Compressive Strength	Water Absorption	Fire Classification
RS-SED18	≤0.032 W/(m·K)	≥100 kPa	≤1.0%	B1
RS-SED22	≤0.030 W/(m·K)	≥150 kPa	≤1.0%	B1