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Glasswool with Low Thermal Conductivity and No Formaldehyde Content
US$1.81
1,600-3,199 Meters
US$1.72
3,200-6,399 Meters
US$1.58
6,400-15,999 Meters
US$1.40
16,000+ Meters
Product specifications
UET FREE SL 3250
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Technical Support and Exchange ServiCertification
ASTM, CE, ISOModel NO.
UET FREE SL 3250Color
WhiteFeature
Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise ReductionDensity
32kgs/M3Thickness
50mmCoefficient of Heat Conductivity
0.035W/M.KThermal Resistance
1.45m2.K/WAverage Nrc
0.95Maximum Service Temperature
170℃Corrosion Resistance
No Chemical ReactionMold Resistance
Mildew ProofMoisture Absorption
Less 3% by WeightNon-Combustibility
Flame Propagation:25;Flame Diffusivity:50Transport Package
Vacuum PackageSpecification
UET FREE SL 3250Trademark
UNITED INSULATIONOrigin
Hebei, ChinaHS Code
70198090Production Capacity
100ton/DayKey features
Formaldehyde-Free Safety: Inorganic fibers bonded with formaldehyde-free binder for healthier indoor air quality.
Flame Retardant & Non-Combustible: Classified as Euroclass A1 with flame propagation of 25 and diffusivity of 50.
High Noise Reduction: Average NRC up to 0.95 effectively absorbs reverberating sounds and reduces exterior noise.
Moisture & Mold Resistant: Mildew proof with moisture absorption less than 3% by weight and max humidity generation rate.
Durable & Resilient: Lightweight, highly resilient product designed for long-term performance in buildings.
Wide Certification Coverage: Complies with ASTM, CE, ISO, GB/T standards including GB 18580-2017 for zero VOCs.
Customizable Facing Options: Available with FSK, Vinyl, Foil, WMP, and Kraft facing to match project design requirements.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-01-16Nearest Port: qingdao, tianjin, shanghaiAverage Response Time: ≤2.46hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryPROPANEL is identified as a professional technical supplier with research and development capability and broad customization services, but it does not provide 3D software design or SDKs. It reports precision manufacturing, quality control, installation support, and after-sales service, with exports to over 100 countries and regions. Production information includes sandwich-panel output of 10,000,000 square meters, 50 quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-peak seasons. However, no supplier-management-system certification, environmental impact assessment report, overseas warehouse, or overseas showroom is reported. Financial records are referenced for 2022–2024, but no financial figures are provided. Customer-specific cases are not disclosed.
Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes research and development of new material technologies, technology services, building materials, metal structures, and import/export activities, indicating a manufacturing and technical-materials profile.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available slices, so certification strength cannot be established.
After-Sales capabilityThe company states that it provides on-site installation support and professional after-sales service, and it has in-stock service capability. However, it has no overseas warehouse or overseas showroom, which limits the demonstrated scope of overseas support.
R&D capabilityThe supplier is identified as having professional R&D capability, and its business scope includes new material technology research, development, consultation, transfer, and promotion. However, it has no available SDK and does not provide 3D software design services, limiting evidence of software-oriented innovation.
Production capacityThe supplier reports sandwich-panel production of 10,000,000 square meters, 50 quality-control staff, inventory capability, and lead times within 15 working days in both peak and off-peak seasons. It also describes quality control across material selection and precision production, although the manufacturing-capacity contract status is unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates a broad range of product-design adaptation capabilities.
Client casesThe supplier states that it exports customized products and services to the United States, Canada, Latin America, and over 100 countries and regions, with exports accounting for 90% of total sales. These statements demonstrate international market experience, but no named customers or specific project cases are provided.
Product Q&A
Q:Is this glass wool safe for indoor use?
A:
Yes, it is formaldehyde-free and contains 0 TVOC, Benzene, and other harmful substances, ensuring healthy indoor air quality.
Q:Is the product fire resistant?
A:
Yes, it is non-combustible, classified as Euroclass A1, with flame propagation of 25 and flame diffusivity of 50.
Q:What are the available thickness options?
A:
Standard thicknesses include 25mm, 30mm, 40mm, 50mm, and 75mm, with other sizes available upon consultation.
Q:Does it offer noise reduction benefits?
A:
Yes, it features an average NRC up to 0.95, effectively absorbing reverberating sounds within buildings.
Q:What facing materials are available?
A:
Available facing options include FSK, Vinyl, Foil, WMP, and Kraft, customizable according to project design.
Send Inquiry
*To:
CHENGDU PROPANEL TECH CO., LTD
CHENGDU PROPANEL TECH CO., LTD*Content:
Supplier replies will be sent to your registered email
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