High Density Rockwool

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Cubic Meters m³

Supply Capability:: 500 Cubic Meters per Day m³/month

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Specifications

High Density Rockwool

Non-combustibility A1 GB Testing

Heat and sound Insulation

Prevent fire

No smoke or poison

Q: What is the best sound proof cotton in the decorative plaster board partition wall? Mineral wool rock and glass wool.: Glass cotton is much better, mineral wool has a matter of release, that is, asbestos material, you Baidu once knew the harm of asbestos.Armstrong is such failures, of course they make a lot of money in China.

Q: What are the exterior wall thermal insulation materials?: Organic thermal insulation material:Such as rice straw, rice husk, sugarcane fiber, softwood, kapok, sawdust, wood shavings, wood fiber and their products.Advantages: this kind of material has a small volume, a wide range of sources, most of the low price, but the moisture absorption is large, easy to decay after damp, and easy to decompose or burn at high temperature.

Q: What are the kinds of fire door core board?: The inorganic glass magnesium fireproof door core is an inorganic fireproof door core made of Magnesium Oxide and magnesium chloride as cementing material, expanded perlite as filler and foaming. "The building fire prevention design specification" (GB 50016-2006) pointed out, magnesite (magnesium oxychloride) limit refractory pearlstone hollow slat wall material is 1.30h, is not the burning body. According to the test of GB/T9978-2008 on the magnesium oxychloride wall material, the fire resistance of the wall material is completely consistent with the requirements of heat insulation and integrity in 110min, and the fire resistance is 1.83h. Experiments show that the air entraining agent for manufacturing foaming of foamed magnesium cement under the normal temperature and pressure, the density (dry) is 32020kg/m3, the thermal conductivity is 0.076~0.09W/ (M - K), 1.5~2.1MPa compressive strength and softening coefficient is less than 0.6, the surface without powder, shedding dregs phenomenon. Therefore, the inorganic magnesium board with fireproof, heat insulation, excellent mechanical properties, environmental protection, energy saving and economical production cost, filling a fireproof door core material, has the absolute advantage.

Q: What is mineral fiber cotton? Yes, it's insulation.: Mineral wool, glass wool, rock wool, slag including cotton (cotton), aluminum silicate fiber, alumina fiber, can be classified according to the production process of products use or use temperature etc..

Q: What is the difference between high-density rock wool board and hard rock wool board?: It can be used in the area of flat and big curvature radius, such as tank, boiler, large steel structure, external thermal insulation of glass curtain wall and so on. With aluminum foil, it can meet the needs of insulation and water vapor barrier of HVAC, air duct and cooling and heating pipe, as well as the requirement of building insulation. Make the room cool in summer and warm in winter and comfortable in all seasons.

Q: What are the common thermal insulation materials?: Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.

Q: Fire retardant plywood does not belong to non-metallic refractory building materials: Materials are inorganic active insulation materials, foam, mineral wool products, foam glass, expanded perlite insulation, powder particles insulation slurry EPS, spraying mineral cotton, foam cement insulation products, vacuum insulation panel etc..

Q: Exterior wall insulation putty powder construction needs to pay attention to what problems?: When the market holds 90% of the organic thermal insulation material at a standstill, as the fire protection level of the exterior wall insulation, inorganic materials, rock wool has ushered in an unprecedented market opportunity. Therefore, when using rock wool board, there are some we need to understand. Rock wool board insulation system for energy-saving insulation project construction should be in accordance with the review of qualified construction drawing design documents and approved by the project for energy-saving insulation project construction plan.

Q: What kinds of fire retardant coatings are there in steel structures?: The utility model can be expanded and expanded slowly when the fire is in place to form a dense and hard fireproof heat-insulating layer, and the fireproof layer has strong fireproof impact property, and the temperature rise of the steel is delayed, and the steel member is effectively protected. Ultra thin intumescent steel structure fire retardant coating can be sprayed, brushed or rolled. It is generally used in building steel structures with a fire resistance requirement of less than 2 h. There have been fire resistance to meet or exceed the new ultra-thin fireproof coating for steel structure of 2 varieties of H, it is mainly based on the special structure of the poly methyl acrylate or epoxy resin and amino resin, chlorinated paraffin, compound as base adhesive, with high degree of polymerization of ammonium polyphosphate, double itrate alcohol, melamine as four fire retardant system, adding titanium dioxide, wollastonite and other inorganic refractory material, using 200# as solvent and solvent oil compound. All kinds of light steel structure, grid and so on, use this type of fire retardant coatings for fire protection.

Q: Is the calorimeter for building materials calorific value?: Calorific value calorimeter for building materials is used to determine the calorific value of building combustible materials such as stone, wood, concrete, and even dispersed mineral wool and polymers.In the standard set / group under the condition of oxygen nitrogen calorimeter specimen is placed in a certain quality of a constant volume, in order to test the temperature rise test as the foundation, considering all the heat loss and latent heat of vaporization, heat of combustion calculation sample.

We specialize in producing comprehensive chemical products and heat-preserving building materials. We are one of the leading key enterprises in researching, designing and producing refractory materials, thermal insulation materials and deadening.Our products are widely applied in thermoelectricity, construction, smelting, petroleum industry, shipping industry, space industry and refrigeration industry. Our company has passed the evaluation of ISO9001 certification. We have independent rights of import and export. Our products sell well in Europe, North America and the Middle East. We welcome you to cooperate with us.

1. Manufacturer Overview

Location	Hebei,China (Mainland)
Year Established	2005
Annual Output Value	US$1 Million - US$2.5 Million
Main Markets	29.00% Domestic Market 9.00% Eastern Asia 8.00% Western Europe 7.00% Africa 6.00% South Asia 6.00% Eastern Europe 5.00% Southern Europe 5.00% Northern Europe 5.00% South America 5.00% North America 4.00% Central America 4.00% Mid East 4.00% Oceania 3.00% Southeast Asia
Company Certifications	CE Certificate;EC declaration;ISO Certificate;Fireproof Class A1;

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	TIANJIN,QINGDAO
Export Percentage	21% - 30%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English, Chinese, Russian
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range	average