Complaint
CONING glass wool main raw material is glass and quartz sand, then add all kinds of auxiliaries to mix with a certain proportion, then put the mixture in high-temperature melting pit to make the glass become liquid. The glass liquid will form a stable flow through drain plate of fore hearth, then reach a high-speed rotating centrifuge with small holes in the side wall through the spinning machine, under the action of centrifugal force, the glass liquid will be thrown into fibers,after that, under the action of the mixed gas sprayed at high speed, the primary fibers were drawn into ultrafine fibers. When the ultrafine fibers landed on the cotton mesh belt,at the same time, they ware sprayed with a binder and hydrophobic agent, to become kinds of specification after compaction, solidification,transection and longitudinal cutting. We can produce according to customers' detail requirements to cover the moisture-proof protective layer, then packed and stored.
→ Glass wool board/glass wool sheet /Acoustic Fiberglass insulation duct board glass wool panel/Soundproof acoustic Glass wool board for house wall insulation
(1) Density: 24-120kg/m3
(2) Specification:
Width 600 mm
Length 1200mm
(3) Thickness:25-150mm
Glass wool board with aluminum foil has the effect of heat radiation hardening, a lining material mainly used in high-temperature workshops, control room, inner wall of computer lab,isolated room and flat top.
50mm thickness glasswool sound insualtion board with white facing and paper Soundproof acoustic Glass wool board for house wall insulation
Glass wool can be with Aluminum foil/with kraft paper/with white vinyl and black tissue
Acoustic Fiberglass insulation duct board glass wool panel
Black cover acoustic fiberglass wool insulation board
| Item | Unit | Index | Standard |
| Average fiber dia | μ m | 3-7 | GB/T 5480.4-1985 |
| Water content | % | ≤1 | GB/T 3007-1982 |
| Grade of combustibility | Non-combustible Grade A | GB 8624-1997 | |
| Reshrinking temp | °C | ≥250 | GB/T 11835-1998 |
| Thermal conductibility | w/m·k | 0.033-0.046 | GB/T 10294-1988 |
| Hydrophobicity | % | ≥98 | GB/T 10299-1988 |
| Moisture rate | % | ≤1 | GB/T 16401-1986 |
| Sound absorption coefficient | 1.03 product reverberation method 24kg/m32000HZ | GBJ47-83 | |
| Slag inclusion content | % | ≤0.3 |
Glass wool Application Areas:
Black cover acoustic fiberglass wool insulation board usage
Glass wool board sheet package
Plastic bags
CONING Building Materials Co., Ltd is committed to one of the leader brand of Class -A thermal insulation materials.
1. who are we?
We are based in Langfang , China, start from 2006,sell to South America(20.00%),Southeast Asia(15.00%),Oceania(10.00%),North America(10.00%),South Asia(10.00%),Mid East(10.00%),Southern Europe(5.00%),Africa(5.00%),Western Europe(5.00%),Domestic Market(5.00%),Northern Europe(3.00%),Eastern Europe(2.00%). There are total about 11-50 people in our office.
