Waterproof Rockwool Sandwich Panel for Wall and Roof

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m²
Supply Capability:
10000 m²/month

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Product Description:

 Waterproof Rockwool Sandwich Panel for Wall and Roof   

Rock wool sandwich panels are made of high qulity pure melting silica,which can bare of over 350 degree and have very good performance.Turning 90 degrees after cutting, assure the fiber direction perpendicular to the sheet so as to increase the strength. Spraying the high-intensity fire-proof adhesive to the surface of the core and the sheet, ensure that it won’t be cracking after a long time. On the other hand, we use the polyurethane side sealing technology which greatly improves the insulation waterproof performance and general quality.

 

Production Advantage

1.Fireproof:B1 grade

2. Light weight: Only 10 kg ~ 20 kg per square meters, which is equivalent to 1/30 of the brick wall.

3. Heat insulation and heat preservation: We adopt to the "polyurethane side sealing technology" which improves the sealing performance greatly.

4. Our panels can be installed without professionals, and construction period can be reduced more than 40%.

5. Bright color, beautiful appearance.

6. High strength, can make maintenance structure, bearing structure, bending compressive.

 

Application

1. the industry factory premises, workshop & warehouse

2. the cold room

3. light steel housing, the original building sandwich room

4. moving room

5. various purification room,air conditioning room, etc

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Q:The development and the market situation of aluminum foil packaging.
Foil packaging began in the early 20th century, when the aluminum foil packaging materials as the most expensive, only for high-end packaging. 1911 Swiss confectionery company began to use aluminum foil packaging chocolate, foil and gradually replace the popular 1913 US aluminum basis for success also started on the production of aluminum foil, mainly for high-end goods, life-saving supplies and chewing gum packaging. In 1921 the United States successfully developed aluminum foil paperboard used mainly as decorative panels and advanced packaging folding cartons. 1938 heat sealable aluminum foil paper published. during World War II, as military aluminum foil packaging materials developed rapidly. in 1948, the use of molded aluminum foil packaging food .20 1950s, aluminum foil, plastic composite materials began to develop. By the 1970s, with color printing technology matures, aluminum foil and plastic composite packaging entering a period of rapid spread.
Q:How to level the aluminum foil with the thickness less than 0.1? Dose the stretch bender useful?
The technological parameter of stretch bending has casting gap. your problem should be solved from the casting gap and extention control(especial the exit test) .when having the stretch bending design,the thickness of material should have the relation to the diameter of working roll and the thickness should be thinner 0mm.05mm--1.the diameter of working roll of our plant is 16mm.
Q:What's the highest temperature resistance of the aluminum foil ?
Yes.
Q:What's the application field of aluminum foil?
Aluminum foil can be used to roast fish and meet, pack dim sum and snacks, reserve leftovers, decorate items and clean.
Q:Why it needs to use the diluted alkalito have an reaction with aluminum foil.
Al first has reaction with the alkali and produces aluminium hydroxide.Then aluminium hydroxide has a reaction with four hydroxyl aluminum acid radical{[Al(OH)3]-},which write as (AlO2). Al first have a racction with H2O producing aluminium hydroxide and then have a reaction with alkali.
Q:How many does one square meter of steel structure of the aluminum foil glass wool lap blanket cost?
Thickness and unit-weight is related to the price of glass wool.
Q:Is aluminium foil insulative?
No, aluminium foil is conductor.
Q:Aluminum foil insulation material
Aluminum foil sound insulation cotton. Density: 60 kg/m3 Specification: 3 to 30 mm (thickness) * 1 m (width) * 10 m (length). It can be customized according to customer's requirements. Material: high density pack PE foam. Facing: black, silver, surface smooth and elastic. Application: heat insulation, sound insulation, noise decreasing, shock restrain and shock absorption. Performance: security and environmental protection, flameproof, waterproof, anti-corrosion, good temperature resistance, stable physical property under the temperature of - 80 ~ + 100 degrees, good pressure resistance, good elasticity and long service life, wide usage range, the bending resistance, low thermal conductivity, sound insulation, heat insulation, shock absorption, noise reduction and other excellent properties. It looks neat and beautiful, and not easily to deform or crack. The material is qualitative soft, which feels good. The construction is convenient. Since it has back glue, just toring kraft paper, one can paste it and it has a strong stickness. In the process of construction,it can be cut at random according to your need. Application: It can be widely used in car body and sound insulation, heat insulation, sound absorption, noise reduction in engine room.When using it, paste the sound insulation cotton material to the part that needs the noise reduction. Advantage: produced by professional manufacturer, reasonable price, diversified model. It can be customized according to customer requirements. What's more, it has adequate supply, quick delivery and three-guarantees after sale.
Q:How to wash away the oil of aluminum foil products after being pressed?
I suggest that you can use the volatile punching oil since it won't be rudimental.
Q:What are the trends of foil sealing technology?
High-speed filling can be used for food, precise metering, food sealing machine structure will greatly simplify and improve the quality of packaging products, the real high-speed, high-quality, low consumption and production safety.

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