High Grade Fireproof PU Sealing Rock Wool Sandwich Wall

Product Description

 

 

 

Rock wool + polyurethane side seal sandwich panel
Heat preservation and fire protection
Relying on more than 30 years of experience in the metal enclosure system industry, we independently researched and developed the rock wool / glass wool + polyurethane side seal sandwich composite board product, which adopts high-quality color coated steel plate as the material
The panel is made of high-quality hydrophobic rock wool and glass wool as the core material. The groove is filled with high-density rigid foam polyurethane. After high-pressure foam curing, 90 ° automatic turnover and dense cotton cloth, it is controlled by super long precision double track
With the advantages of thermal insulation, fire resistance, convenient installation and elegant appearance, type-I has rapidly become the main force of industrial building envelope system materials.

Specifications:

Type	rockwool +Pu side seal+ sandwich panel	Material	rock wool+Pu side seal+Steel sheet
Length	customized	Sheet thickness	0.2-1.0mm
Width	950mm or 1150mm	Density	60-150kg/m3
Panel thickness	50mm,75mm,100mm	Delivery time	5-7 days

Rockwool Parameters:

Item	Unit	Measure Value	Reference Value
Unit Weight (Density)	Kg/m3	≥100-150	≥45
Average Fiber Diameter	μm	5	≤7.0 (superior)
Shot Content	%	≤4	<12.0 (superior)
Inflammable Grade	OC	<1
Heat Conductivity Coefficient	W/m.k	0.041	≤0.046
Moisture Rate (weight ratio)	%	<5
Rate of Aging & Expansion	%	≤5	Thickness changing rate in 24 hours at temperature 65°C, humidity >95%.
Melting Temperature	°C	>1000

 

Features:
1. Its weight is light at 10-14kg/m2, equal to 1/30 of brick wall.

2. It has heat insulation and thermal insulation function, the coefficient of heat conductivity is 0.035w/mk.

3. Due to high intensity, it can be used as envelop enclosure and bearing structures that can resist bending and pressure, while common houses are unnecessary to use beam columns.

4. It has bright color and is free from surface decoration.

5. Flexible and quick installation can help to reduce the construction period by over 40%.

 

Our Factory:

About Us

Our customers

Guangzhou Xincheng New Materials Co., Limited, founded in 2012, located adjacent to Zhengguo Town, Zengcheng,Guangzhou,China.
Xincheng is composed of a color steel sandwich panel factory, a prefabricated container house factory and an air filter factory, equipmed with 3 automatic sandwich panel production lines, two high efficiency air filter production lines and other auxiliary production and inspection equipment. Adhering to the business philosophy of "let the peer respect, let the customer trust", through the cooperation with universities and scientific research institutions, Xincheng has been committed to product research and development, innovation and quality management, possessed its own invention patents and trademark, obtained CE, ROHS, SGS and other quality certifications, and its products have well sold to many places at home and abroad.

 

Certifications

Service:
1. Customized design is available OEM ODM are welcome.
2.Special discount can be offered with large quantity.
3.Reply your enquiry in 24 working hours.
4.Expericenced staffs will answer all your questions in professional and fluent English.
5.Exclusive unique solution can be proof provided by our well- trand and professional engineers.

Packing:
We use excellent packing to protect goods safety to arrive to your hands, usually include Pearl
cotton, Carton/Wooden Box.

Delivery: 
1.We advise you use International express like DHL /TNT /FedEx /UPS /EMS to carry sample order,
and bulk order use AIR transport or by sea. 
2.We have professional freight forwarder in International express, AIR transport and sea transport
ation, will help customer efficiently save shipping cost/shipping time/safety shipping, then send
goods to you.
3.Shipping ways always according to your needs, we will have detailed communicate with custm-
er before delivery, we will send you tracking information and pay attention to the transportion
from goods leave factory until arrive to your appoint address.

Sandwich Construction Diagtams: