Byukcsan Data .pdf

8/9/2019 Byukcsan Data .pdf

http://slidepdf.com/reader/full/byukcsan-data-pdf 1/4

The mineral wool is a thermal insulation made by melting calcium-silicateminerals at high temperature (1600 ) and has a wide range of availableoptions for fire safety, sound absorption, thermal insulation, warmkeeping, and cool keeping, and even for agricultural uses. It is alsorecommended for those places that require energy saving, as it providesan excellent energy-saving effect with high fiber flexibility, enhanceddynamic stability, and low thermal conductivity.

1) Materials (1)Slag: Left after the separation of steel from the steel production

process. Slag is a mineral used as a cement material or soil improver orfor casting of paved road.(2) Copper Slag: Left after the smelting of copperin the copper production process. Copper slag is used in the process ofproducing super wool.(3) Andesite: As a kind of volcanic rock, this mineral matter is foundthroughout this country(4) Silica: This is used to enhance the thermal insulationof mineral wool and maintain the viscosity of a solution for fibrousformation.

2) Production Process

Mixing materials → Melting → Collecting → Curing→ Cutting → Stacking → Packaging → Finished Products

8/9/2019 Byukcsan Data .pdf

http://slidepdf.com/reader/full/byukcsan-data-pdf 2/4

Item Properties

Felt & Board

Processed in a board form, these products are cost effective and very high insound absorption, thermal insulation, and moisture resistance. They are mainlyused for thermal insulation, prevention of dew condensation, andsoundproofing in apartments, ordinary houses, or schools; sound absorption andthermal insulation in air ducts or machinery rooms; thermal insulation in industrialfacilities; and thermal insulation and fire fighting in ships.

Blanket

The minimum possible number of binders is used to give softness to the product.Its high flexibility allows the product to be conveniently set up on a curved or roughsurface. This blanket product is usually used for warm/cool keeping and thermalinsulation on the ceilings of buildings, a variety of tanks, or spiral ducts.

Wire BlanketThis product is good for places requiring high durability. It has one side reinforcedwith a hexagonal wire net for convenient installation.

Pipe Cover

Formed into a cylinder shape, this mineral wool product is mainly used for thermal

insulation of air-coordinating systems, sanitary facilities, or water-piping systems.

Loose Wool,Coatrock SWT

Made into a fibrous state, these mineral wool products are mainly used as a fillerfor holes on a fire-protection zone or for an oxygen separator, a sound-absorbingceiling material, a thermal insulation for ceiling walls, or in other places whereboard installation is not allowable.

Panel CoreBecause of its extra-strong fireproofing, this product is mainly used as a corematerial of sandwich panels requiring high fire -resistant performance.

Itemdensity Thermal Conductivity

W/(m·K) Avg.Temp.70

HotShrinkageTemp.

Avg. FiberThickness

ParticleContent

kg/m3 Tolerance

Mineral Wool 40 ~ 150 0.044 or lower650 orhigher

7 or lower 4 or lower

Board

I 71~100

- 15%,Don't

define any+ value.

0.044 or lower600 orhigher

- -

II 101~160 0.043 or lower

161~300 0.044 or lower

Felt 40~70 0.049 or lower400 orhigher

Band I 71~100 0.052 or lower 600 orhigherII 101~160 0.049 or lower

BlanketI

a 40~70 0.049 or lower400 orhigher

b 71~100 0.044 or lower600 orhigher

II 101~160 0.043 or lower

Pipe Cover 40~200 0.044 or lower

*Note : 1) For those products with an outer cover or surface coating, the hot shrinkage temperature is not applicable.*cf : 1 W/m·K = 0.86× kcal/m·h·

8/9/2019 Byukcsan Data .pdf

http://slidepdf.com/reader/full/byukcsan-data-pdf 3/4

1) For warm/cool keeping, prevention of dew condensation, or thermal insulation: buildings, air-coordinating systems,sanitary facilities, the rooftop, outer walls, cold stores, etc.

2) For warm/cool keeping, heat radiation, or thermal insulation: ships, boiler walls, piping, drying furnace, heat treatmentequipment, etc.

3) For sound absorption, noise blocking, or noise prevention: sound facilities, buildings, machinery rooms, electricityrooms, offices, sports facilities, plants, partitions, etc.

4) For fire safety, fireproofing, or nonflammability: fireproof structures, fireproof partitions, core materials, etc.

5) For agricultural purpose: places where garden products are cultivated.

Standard Size

Type Density (kg/ )Standard Size

Thickness(mm) Width(m) Length(m)

I80

100255075

100 0.5 1II120140

III180200

50

Producible Size

Producible SizeNote

Density (kg/ ) Thickness( )

40 60-100

50 50-100

60 40-100

80 25-100 150T producible for agricultural purpose

100 25-100

120 25-100

140 25-100

150 25-80

180 25-75

200 25-50

8/9/2019 Byukcsan Data .pdf

http://slidepdf.com/reader/full/byukcsan-data-pdf 4/4

* Producible size by K×T: weight (Kg) × thickness (mm)* 25,00KT ~ 14,000KT* Products of 25,00 KT and less An artificial decrease in productivity due to line speedExample) 80K 25T Product: 80? 25 = 2,000KT (20% drop in productivity)

Dimensional Tolerance

Item Thickness Thickness Tolerance WidthWidth

ToleranceLength

LengthTolerance

Board

I

30~150Less than50 +5 -2

50 or more+5 -3

450500600

+5-3 900

10001200

+15-3

II

III

Felt+10

0+30

0

BandI

30~100+4-2 900

10001200

+10-5

9001000

+300II

BlanketI

30~150+5-2

+5-3

+5-3

9001000

+15-3II

* Note 1. The width and length values allow the integral multiples of standards. In this case, the tolerance is basedon [Dimensional Tolerance] Table.2. If either of width and length exceeds 200mm, the tolerance does neither allow any minus value nor defineany plus value.3. If the length of the M/W or G/W blanket exceeds 3000mm, then 3000mm × n (n = a natural number) will beapplicable.4. The length values of the M/W or G/W band and blanket can be determined by mutual agreement, but otherthan the above value.

5. For the thickness of a M/W or G/W product, an increment of 5mm will be allowable within a defined range,adding up 72mm, 74mm, or 84mm if required. In case of more than 400mm thick, two or more length valuesmay be added.6. For a compression-packaged(3) G/W Board II, the thickness should be set in prior consideration of thecompression rate. However, the thickness tolerance does neither allow any minus value nor define any plusvalue. (3): A compressed package means the state of packaging compressed at more than 10% of a nominalthickness.