Focusing on one-stop supply of building insulation materials
Glass Wool Rolls
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Classification
Product Description:
Glass wool rolls are made from molten glass centrifugally drawn into ultra-fine glass fibers, with the addition of environmentally friendly binders, and then cured into flexible roll insulation material. Aluminum foil vapor barrier can be applied to one side. Formaldehyde-free, non-toxic, environmentally friendly, and highly flexible. Excellent overall cost advantage, meeting international fire safety and environmental standards.
Specifications:
Standard thickness: 25mm/50mm/75mm/100mm; Density: 12–48kg/m³; Width: 1m/1.2m; Length: Customized. Two main styles are bare felt and aluminum foil facing.
Product performance indicators
| Item | Unit | Index | Standard |
| Density | Kg/m³ | 10-80 | GB/T 5480.3 |
| Average fiber dia | ㎛ | 5-8 | GB/T 5480.4 |
| Water content | % | ≤1 | GB/T 20313-2006 |
| Grade of combustibility | / | Non-combustible Grade A | GB 8624-2012 |
| Reshrinking temp | ℃ | 250-400 | GB/T 5480-2017 |
| Thermal conductibility | w/m·k | 0.034-0.06 | GB/T 10295-2008 |
| Hydrophobicity | % | ≥98 | GB/T 10299 |
| Moisture rate | % | ≤5 | GB/T 5480.7 |
| Sound absorption coefficient | / | 1.03 product reverberation method 24kg/m2 2000HZ | GB/T 20247-2006 |
| Slag inclusion content | % | ≤0.3 | GB/T 5480.5 |
OUR ADVANTAGES
We provide a full-chain foreign trade service, from customized design and customs clearance to logistics and after-sales maintenance. Dedicated personnel will handle your orders, eliminating any concerns about cross-border procurement.
Free SamplesCustomized Size & Specification
Thickness, density, size, and flame retardant rating are customized according to project conditions to adapt to different regional building standards.
Full Range Supporting Supply
A one-stop shop for a full range of products including XPS extruded polystyrene boards, rock wool, glass wool, rubber and plastic insulation, and metal carved panels.
Strict Traceable Quality Control
Multiple inspections before shipment, supports third-party verification, complete certifications, meeting overseas project bidding requirements.
FACTORY APPEARANCE
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FAQ
Q: How long does your delivery time take?
A: It depends on your requirements. Delivery usually takes 10 days, and some stock products can be delivered at any time according to your needs.
Q:Can you provide samples free of charge?
A: We provide some samples free of charge, but the customer should bear the express delivery cost.
Q:Why are thickness and density important?
A:They directly affect thermal performance, fire resistance, material consumption, and shipping costs.
Q:What applications is your glass wool insulation suitable for?
A:Our glass wool insulation is suitable for building walls, roofs, HVAC ductwork, and acoustic insulation. Ideal for commercial buildings, shopping centers, warehouses, factories, and industrial equipment insulation. Also used for fire-rated partitions, acoustic panels, and refrigeration systems. Provides thermal insulation, sound absorption, and fire protection.
Q:What payment methods are available for us?
A: We support 5 payment methods: wire transfer (T/T), irrevocable letter of credit (L/C), collection (D/P), small-amount collection channels, and open account (OA) payment terms. The applicable scenarios and cooperation conditions for each settlement method are different.
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CONTACT US
Telephone: +86-15562558546
WhatsApp: +86-15562558546
Email: Lirui8647@gmail.com
Room 805, Building 6, South Zone, Jinan International Medical and Health City, Licheng District, Jinan City, Shandong Province
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