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Product
Industrial Materials
Construction/Automotive Non Woven
GREENVIVA
Product
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GREENVIVA
An eco-friendly sound absorbing insulation material
GREENVIVA features a fiberboard structure made of 100% PSF with superior durability, insulation and sound absorption. It is used as basic construction materials.
Brand Introduction
The brand of an eco-friendly sound absorbing insulation material is 'GREENVIVA'.
Product Features
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Insulation / Sound absorption
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Flame retardant,Self-extinguishing
Toxic-gas free
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Eco-friendliness
Harmfulsubstance-free(Formaldehyude, VOC, etc.)
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Moistureresistant,Easy to handle
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Durability
Scattering-free
Physical Properties
| GREENVIVA |
GLASS WOOL |
EPS | |
|---|---|---|---|
Material |
POLYESTER | SiO2 | Polystyrene + Foaming agent |
|
Sound absorption (based on 50T) |
NRC 0.75 ~ 0.85 |
NRC 0.75 ~ 0.85 |
- |
|
Heat insulation(W/mK) |
0.040 ~ 0.033 |
0.040 ~ 0.034 |
0.040 ~ 0.034 |
|
Fireproof |
Flame retardancy * No toxic gas due to superior |
Limited combustible * Issue on resins and adhesives in case of fire |
Toxic gas in case of fire |
|
Durability |
- 100% polyester
- No deformation by external environment - Hydrophobic property preventing absorption and superior drainage * Not applied to films for road sound-absorbing walls |
- Hardened organic chemical resins and inorganic fibers - Scattering by external environment - Susceptible to moisture, resulting in deterioration and deformation and mold |
Sinking, crack, wear after consturction |
Application
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Sound absorbing mateiral for soundproof walls
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Heat insulating material
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Insulation material, sound absorbing material
Additional Details
| Type | Application |
|---|---|
| Indoor sound absorbing materials | - Filling of light or other partitions (* Currently, there is no case of fireproof/sound insulation structure recognition.) - Filling and finishing for auditoriums and music rooms, practice rooms and conference rooms |
| Heat insulating materials | - Insulating materials for housing - Insulating materials for side walls of apartments - Insulating materials for interior/exterior walls - Insulating materials for ceiling - Interior finishing for machine/air conditioning rooms (sound absorption/heat insulation) |
| Industrial | - Materials for road and railway sound-absorbing walls - Sound absorbing and insulating materials for roof panels - Sound absorbing and insulating materials for air conditioning equipment (sound reducer, etc.) - Insulating materials for ducts - Sound absorbing and insulating materials for electronic goods |
Specification
|
Classification |
Normal |
Double board |
GREENVIVA-Q GREENVIVA-HX |
|---|---|---|---|
|
Photo |
 |
 |
 |
|
Thickness |
10~125 |
25, 50, 75 |
25~75 |
|
Density |
24~100 |
40, 60, 80 |
24, 32, 40, 48 |
|
Width |
300~2,000 |
500~2,000 |
400~2,000 |
|
Length |
600-2,500 |
1,000~2,400 |
600~2,500 |
|
NRC |
0.65-0.75 (50T24K) 0.81~ (50T40K) |
0.55-0.75 (25T) 0.75~ (50T) |
0.810~ (50T~) |
|
Heat conductivity |
0.040~0.035 |
0.040~0.035 |
0.034~0.032 |
|
Applications |
Filling, etc. |
Finishing, etc. |
Insulator, etc. |
※ Specifications (thickness and density) could be limited depending on various conditions. Please consult us before placing an order.
※ For double board type 75T80K, consult us before placing an order.
※ For GREENVIVA-HX, the double board type is also available.
※ Test reports and other documents will be uploaded later. Please consult your sales representative to get receive them.
Maintenance Instructions
1. To maintain optimal quality, keep the products separately for each use and type in a well-ventilated indoor place without direct sunlight, excessive humidity or snow or rain.
2. In case of keeping the products outdoors for any unavoidable reason, ensure that they are piled without coming into contact with the ground and covered with a plastic cover or equivalent.
3. Do not place any heavy articles on top of the products.
4. Do not leave the products piled up for a long period of time to avoid the ones placed in the bottom of the pile from being affected.
5. Ensure the products are stored without making contact with any foreign substance.
2. In case of keeping the products outdoors for any unavoidable reason, ensure that they are piled without coming into contact with the ground and covered with a plastic cover or equivalent.
3. Do not place any heavy articles on top of the products.
4. Do not leave the products piled up for a long period of time to avoid the ones placed in the bottom of the pile from being affected.
5. Ensure the products are stored without making contact with any foreign substance.
Contact
| Charge | Area | Name | Tel | Fax | |
|---|---|---|---|---|---|
| Sales | Baek, Yun Soo | 82-2-2189-4954 | 82-2-2189-4949 |  |
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