EPS F-grade

EPS F-grade

Expanded Polystyrene (EPS)

GON F-GRADE flame-retardant EPS beads have minimal styrene residue and low volatile content, offered in five particle sizes with adjustable 15–75x foaming ratio, widely used for fire-safe building thermal insulation, cold storage thermal boards, shockproof packaging for precision instruments and protective packaging of electrical appliances.

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PRODUCT ADVANTAGES

Excellent Flame Retardant Performance

EPS Grade F contains a flame retardant (methyl octabromoether) that provides effective protection against fire without the use of prohibited substances like HBCD.

Low Thermal Conductivity

The material effectively insulates, making it suitable for applications requiring thermal insulation.

Eco-Friendly

EPS Grade F is designed with environmental considerations in mind. It does not contain harmful additives such as toluene, xylene, or ethylbenzene, making it safer for both the environment and human health.

High Efficiency

The expandable polystyrene bead material is efficient in terms of its performance in various applications, including insulation and fire resistance.

No Harmful Additives

The absence of toluene, xylene, ethylbenzene, and other hazardous additives ensures that the material is safer to use in various environments.

Compliance with Safety Standards

The flame retardant used is not only effective but also complies with regulatory standards, ensuring that the material is safe for use in different settings.

Comparison with HF Grade

● While Grade F has excellent flame retardant properties, HF Grade offers even higher flame retardant performance, making it suitable for more demanding applications.

● HF Grade also has a higher foaming efficiency, better processing performance, and lower VOC content.

PRODUCTS PARAMETERS

Category	Index	Unit	301	302	303	401	501
EPS F-grade	Particle Size Range	mm	1.40-1.80	1.15-1.40	0.80-1.15	0.55-0.80	0.35-0.55
	Sieving Efficiency	%	≥95	≥95	≥95	≥98	≥98
	Pentane	%	4.0-6.5	4.0-6.5	4.0-6.5	4.0-6.5	4.0-6.5
	Water Content	%	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
	Residual Monomer	%	≤0.08	≤0.08	≤0.08	≤0.08	≤0.08
	Foaming Ratio	-	45-75	40-70	35-65	30-60	15-30
	Foaming Weight	g/L	13-22	14-25	15-28	16-33	33-63

After foaming effect

PRODUCTS APPLICATION

Manufacturing of Forming Machinery: EPS F-Grade is suitable for use in various forming machinery processes due to its excellent flame retardant properties and high efficiency. It can be easily molded and shaped, making it ideal for a wide range of industrial applications.
Building Materials: Thanks to its low thermal conductivity and flame retardant characteristics, EPS F-Grade is commonly used in the construction industry as insulation material. It is especially effective in insulating walls, roofs, and floors, contributing to energy efficiency in buildings.
Cold Insulation Materials: EPS F-Grade is also ideal for cold storage and refrigeration applications. Its low thermal conductivity ensures minimal heat transfer, making it an excellent choice for cold insulation materials.
Precision Instruments Packaging: EPS F-Grade provides superior cushioning and protection, making it suitable for packaging delicate and precision instruments. Its uniform particle size and high strength ensure that instruments are securely packaged and protected from damage during transportation.
Electrical Packaging: The flame retardant properties of EPS F-Grade make it a reliable material for packaging electrical components. It reduces the risk of fire hazards while providing excellent protection against impact and vibration.

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Ethan Carter

General Manager

Whats App +86 15066260005

E-mail info@gonplastics.com