Shandong Lantian New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of rock wool with pu sealing edge wall sandwich panel in China. If you're going to buy durable rock wool with pu sealing edge wall sandwich panel made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Products specification

|
Product Name |
Rock wool with PU sealing edge wall sandwich panel |
|
Facing Material |
PPGI/PPGL |
|
Back Material |
PPGI |
|
Color |
Usually white or grey |
|
Metal thickness |
0.4-0.8mm |
|
Core thickness |
50/75/100/150mm |
|
Effective Width |
950mm/1150mm |
|
Density |
80-120kg/m³ |
|
Thermal Conductivity |
≤0.04-0.055 W/(m·K) |
|
Temperature Resistance |
800℃ |
|
Length |
Less than 11800mm |
|
Production Capacity |
5000m/day |
|
MOQ |
500m |
|
Packaging |
Panels in pallets with corner protector with PE film wrapped. |
|
Delivery time |
Within 25 days. |
|
Payments |
30% T/T in advance,balance before delivery. |
Advantage of Rock wool PU sealing edge wall sandwich panel
Enhanced Sealing Performance with PU Edge Sealing
The PU edge sealing design improves panel connection and airtightness, reducing moisture penetration and thermal bridging risks for a more stable wall enclosure system.
01
Class A Fire Resistance for Safer Buildings
Featuring a non-combustible rock wool core, the panel provides excellent fire resistance and meets the requirements of buildings with high fire safety standards.
02
Thermal & Acoustic Performance for Better Indoor Comfort
The rock wool core provides effective thermal insulation and sound absorption, helping create a more comfortable indoor environment.
03
Stable Structure for Long-Term Performance
The PU edge sealing enhances the overall integrity of the panel, helping maintain stable performance and reducing potential issues during long-term use.
04
Cost-Effective Wall Solution with Balanced Performance
By combining the fire safety advantages of rock wool with improved sealing performance, the panel offers a practical and cost-effective solution for industrial building wall systems.
05
Factory Production Process


Payments:30% T/T in advance as deposit,balance before delivery.
Packaging:
Sandwich panels are palletized with corner protection and wrapped with PE film for safe transportation.
Delivery time:Usually in 25days,but large projects according to the accurate products and quantities.
FAQ
Q: What is the rock wool sandwich wall panel with PU edge sealing?
A: Featuring Class A non-combustible rock wool core and PU edge sealing technology, the panel provides improved airtightness, structural stability, and overall performance for demanding building wall systems.
Q: What is the difference between PU edge sealing and standard rock wool panels?
A: PU edge sealing provides better airtightness and moisture resistance while improving overall panel strength and long-term performance stability.
Q: What is the core material of this panel?
A: With more than 90% Class A non-combustible rock wool core, the panel provides excellent fire resistance along with reliable thermal insulation and sound insulation performance.
Q: Can the steel sheet and surface finish be customized?
A: Steel thickness, color, coating system, and steel coil brands can be selected according to different building requirements.
Q: How do you ensure product quality before delivery?
A: Strict control of raw materials, production processes, and final inspection ensures consistent specifications and reliable product quality.

Why choose the rock wool cladding panels?
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