Low Thermal Conductivity Rock Wool Product

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

rock wool material
density 60-200 kg/m3
moisture rate<5%
working temp. 268C-650C
thermal conductivity 0.03-0.044

rock wool specification:

1. fire rated

2. insulation.

3.light weight

4. density: 60-200kg/m3

Excellent for heat preservation, thermal insulation, sound absorption;

2. Non-combustible, nontoxic, and resistant to corrosion;

3. Low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity;

4. Low weight by volume, good rebound elasticity;

5. Low constructional cost, short cycle of works, non-stimulation to the skin.

Fire resistant quilt Glass wool ,Building materials

Mainly products:

Glass wool board , glass wool felt ,glass wool pipe ,glass wool bar

Rock wool board , rock wool felt , rock wool pipe ,rock wool bar

Aluminum silicate products

Q:Why should the insulation board be spliced when it is installed?: Thermal insulation materials are generally used to guide heat coefficient less than or equal to 0.2 of the material. Thermal insulation material development is very fast, and in industry and building the use of good insulation technology and materials, often can get twice the result with half the effort. Each ton of mineral cotton insulation used in the building saves one ton of oil a year.

Q:Does water paint spray fire in underground space?: Waterborne paint itself is waterproof, unlike oil paint as security for.

Q:What kinds of fire retardant coatings are there in steel structures?: Ultra thin steel structure fire retardant coating refers to the coating thickness of 3 mm (including 3 mm) within, decorative effect is better, when high temperature can expand foaming, fire-resistant limit is generally less than 2 H steel structure fire retardant coating. This kind of fireproof coating for steel structure is a solvent based system with excellent adhesive strength, good weather resistance, good water resistance, good leveling and good decoration;

Q:Which is better, roofing rock wool or glass wool?: Glass wool than low density rock wool, slag ball less content, low thermal conductivity, long service life, high toughness fiber, but the maximum use temperature of high rock wool up to 600 degrees Celsius, glass wool is only 260 degrees celsius.

Q:What kinds of exterior wall thermal insulation materials are there in Northwest China?: Experts from authoritative institutions of Beijing Haina LIAN inorganic fiber spraying technology Co., Ltd. development of ultra-fine inorganic fiber spray identified, it is for the further development of the enterprise is undoubtedly a new impetus. I learned that the evaluation results, both for the enterprise is also happy, for the enterprise how to further enhance their ability of research and development and to further explore this, more hope that the enterprises can take the assessment results in the East, as the struggle to make "Heiner fertility LIAN" on the floor again!

Q:Protective clothing is glass cotton wool type: Rock wool is mainly a small number of fibers, more harmful to the human body, so it is recommended that operators wear protective clothing in operation.Pure textiles, natural fibers, cotton, hemp, wool, silk, chemical fiber, polyester, viscose, nylon, nylon, spandex, polypropylene fiber, Teflon, etc.. A blended fabric is a fabric woven from two or more of the above materials. Blended fabric is more suitable for the fabric of work clothes. According to the different personal style structure and loose. Before and after the open. Open cover and bare. Early and open. Then the body and in vitro.

Q:Advantages of exterior wall energy saving and environmental protection heat insulation coating: 1, rock wool board, inorganic refractory class A, thermal conductivity of 0.041-0.045, fire retardant, moisture absorption, insulation effect is poor;2, inorganic active insulation refractory grade A, thermal conductivity of 0.050-0.055 fireproof insulation effect is good, the construction is simple (no mesh, mortar etc.), and buildings with life, water resistant anti cracking hollowing;3, ceramic insulation board, inorganic refractory grade A, thermal conductivity 0.08-0.10, fire retardant, non absorbent, easy construction, durable use;

Q:External wall insulation rock wool board construction points and matters needing attention, know how much?: The production enterprise of rock wool board insulation system should have professional guidance in the construction process, and cooperate with construction units and site supervision to do construction quality control work.Material access must be in accordance with specifications, quantity and quality requirements, after acceptance of qualified to storage, and should be kept by hand, is strictly prohibited open-air stacking. Curtain wall rock wool board should be overhead damp proof piling up.

Q:How about the appearance of glass wool, mineral wool and asbestos?: Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Quartz, sand, limestone, dolomite and other natural ore as the main raw materials, with a number of soda ash, borax and other chemical raw materials into glass. In the melting state, by means of external force, the system is thrown into flocculent fibers, and the fibers and fibers are made of solid intersection. They are intertwined with each other and show a lot of small gaps. This gap can be considered as a pore. Therefore, the glass wool can be regarded as a porous material and has good thermal insulation and sound absorption performance.

Q:What are the types of insulation materials used in pipes and equipment?: In buildings, materials used to control the flow of heat inside the building are called heat insulation materials, and materials used to prevent outdoor heat from entering the room are called heat insulation materials. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. According to its shape, and can be divided into fibrous, porous, microporous, bubble, granular, layered and so on, the following are some of the more common materials are briefly introduced.

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range