product name |
Armstrong 19mm, RH99 mineral wool board, Armstrong coated surface, Armstrong mineral wool board |
Region oriented |
|
Place of Origin |
Shanghai |
function |
moisture-proof |
Armstrong 19mm thick RH99 mineral wool board film covered 600x600 sound-absorbing board
Armstrong film covered RH99 mineral wool board ULTIMA RH99
Armstrong film covered 600x600/1200x19mm mineral wool board
Main characteristics
More white, smooth and delicate surface creates outstanding visual effect
Reinforced corners effectively reduce installation losses and are easy to maintain
"Acoustics" has good sound absorption and sound insulation performance, balancing speech clarity and privacy
It has both IOS 5 cleanliness level and A+level low organic volatile emission performance, providing guarantee for good indoor air quality
DuraBrite enhanced surface treatment, height: scrubbable, scratch resistant
Applicable places
library
Data center/computer room
Music/Language Room
Product Data
Product No.: BP1001; BP1002; BP1003; BP1004; BP1005; BP1006.
Material: wet synthetic mineral fiber coating
Surface coating: vinyl emulsion paint
Weight: 5.21 kg/m2
Color: white
Recycled material: 62%
Product size: 600 * 600/1200 * 19MM open shelf flat plate
600 * 600/1200 * 19MM bevel downgrade
600 * 600/1200 * 19MM chamfering downgrade
Performance criteria
Noise reduction coefficient NRC: 0.70
Sound insulation coefficient CAC: 39
Fire rating: standard fire performance (Chinese standard A2)
Reflectivity: 0.88
Damp proof: RH99
Mineral wool board
Mineral wool board generally refers to mineral wool decorative sound-absorbing board. It is made of granulated cotton as the main raw material and other additives by high-pressure steam extrusion cutting. It does not contain asbestos and has good fireproof and sound absorption performance. There are many kinds of regular holes (commonly known as caterpillars) or micropores (needle holes) on the surface, and the surface can be painted with various color pastes (the factory products are generally white).
Mineral wool board is mainly made of mineral fiber cotton, which is characterized by good sound insulation and heat insulation effects. Its surface has knurled and embossed effects.
There are stars, caterpillars, cruciferous flowers, central flowers, walnut patterns, stripes, etc. Mineral wool board can be used for sound insulation, heat insulation and fire prevention. All products are asbestos free, harmless to human body, and have anti subsidence function.
Mineral wool is a kind of floc thrown out by high-speed centrifuge after slag and organic matter are melted at high temperature. It is harmless, and is a green building material that turns waste into treasure and is beneficial to the environment. Mineral wool sound-absorbing board is a new environment-friendly building material processed with mineral wool as the main raw material. It has many functions such as decoration, sound absorption, heat preservation, heat insulation, fire prevention, lightness, etc.
Mineral wool board is made of slag wool as the main raw material, with appropriate additives, through the processes of batching, molding, drying, cutting, embossing, finishing, etc.
Raw material composition of mineral wool board
Mineral wool: refined into spherical sponge using slag as raw material;
Composite fiber: organic fiber and inorganic fiber are used together; Nano antibacterial agent: it can penetrate into all mineral wool plate micropores, making harmful bacteria have no place to hide, so as to achieve the role of comprehensive anti bacteria and anti mold; Damp proof treatment: moisture-proof agent and auxiliary moisture-proof agent shall be combined for moisture-proof, and the new moisture-proof concept of prevention and control shall be applied; Damp proof base coating: double-sided polyurethane damp proof base coating; Rare earth inorganic composite materials: rare earth composite inorganic materials are added; Surface coating: the surface is made of ethylene based mildew resistant coating, which has the functions of oxidation resistance, stable adhesion and mildew resistance. Adding fire retardant in the coating can effectively prevent the spread of fire and greatly improve the fire resistance of the product; Perlite: expanded perlite with fire and heat insulation function is added. Facing the whole country and Beijing
Mineral wool board - production process
The production is carried out in two steps. First, various raw materials are mixed and processed into base material plates, and then decoration processing is carried out.
1. Processing of base material
Put a certain amount of mineral wool into a container, add water and stir to separate the cotton from the slag ball. The slag ball settles at the bottom, fish out the mineral wool, wash it again, and then dry the cotton and weigh it. Sometimes mineral wool is also decomposed into granular cotton by a granulator and then used. Additives such as adhesive and waterproof agent are mixed and stirred into slurry according to the ratio. The slurry is formed on a long wire copying machine. The slurry is filtered, vacuumed and extruded into a blank of a certain thickness. After cutting, it is dried, which is the base plate of mineral wool.
2. Decoration processing
Blind hole processing: semi-finished products are rolled to produce impermeable holes of different sizes and shapes to increase the sound absorption effect, and then finish processing, coloring and drying of plate edges are finished products. Processing of grooved plates: blind hole plates are processed into grooves in both vertical and horizontal directions by milling machines, or rounded, colored and dried. Processing of printing template: semi-finished products are coated with pre prepared paint through the template on the printing machine to print various patterns, which can also be sprinkled with fine sand and dried. Processing of relief plate: after the semi-finished product is colored, various patterns are pressed by the press equipped with relief plate, and then it is made by cutting and tenoning. The relief plate is manufactured by the factory, and the processing cost is high.
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