
EPS Foam Sandwich Panels
Materials:FRP+core material
Length:customizable
Width:up to 2600mm
FRP thickness: 0.5mm—3.0mm
Core thickness: 10—50mm
Color:customizable(based on ISO)
Product Description
| Product Name | EPS Foam Sandwich Panels |
| Brand | Runfeng |
| Place of Origin | Hebei, China |
| FRP |
SKD unsaturated polyester resin+Taishan Fiberglass+gelcoat |
| Core Material | EPS |
| Technology | continuous molding process |
Product Parameter
| Bending Strength | 190MPa |
| Tensile Strength | 103MPa |
| Pasteur Strength | 50 |
|
Operating Temperature |
-20℃ —120℃ |
| Coefficient of Thermal Expansion | 2.1*10-5m/m/℃ |
| Thermal Conductivity | 0.158(W/m.K) |
The main application of the EPS sandwich panel:
1. Roof insulation and waterproof layer protection (inverted roof).
2. low-temperature storage facilities (low-temperature cold storage, refrigerated trucks).
3. Paving under the pavement and roadbed of roads, railways, and airport runways in alpine regions.
4. Filling and laying of suspended floors such as composite floors.
EPS foam is a thermoplastic material, containing 3-6 million independent closed air bubbles per cubic meter volume, the volume of air contained inside is more than 98%, because the thermal conductivity of air is very small and is enclosed in the foam and can not be convection, so EPS is a kind of heat insulation and thermal insulation performance is very good material.

Our advantages
Strong technical strength
Runfeng has focused on FRP composite materials for more than 15 years, with advanced equipment, and strong production capacity.
Professional R & D design team
Provide professional customized solutions according to the specific requirements of customers.
Diversified products
A wide range of products, reasonable prices, and diversification to meet the needs of different customers.
Our Company



- More than 15 years of FRP lighting panel manufacturing experience.
- The annual production capacity can reach 3 million square meters.
- With ISO 9001:2015 Quality Management System Certificate approved.
FAQ
Q1: How long is your delivery time?
About 15-25 working days normally, but mainly it depends on the order quantity.
Q2: Can you offer a sample service?
Sure, we can send you a sample to confirm the style and quality, but you need to pay the freight cost.
Q3: How do you ensure quality?
To ensure the quality of our products, we have introduced advanced equipment, such as Pap sclerometer, photoelectric haze meter, oxygen index tester, etc. for the daily testing of raw materials and products.
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