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Cellular Glass Insulation
Cellular glass insulation from Darwin Solingen Sword Shanghai Co, Ltd is an inorganic, closed-cell thermal material produced from recycled glass, primarily silicon dioxide. The product delivers high compressive strength, moisture resistance, and long-term thermal stability, making it suitable for building envelopes, industrial pipework, and cryogenic storage. Its non-combustible nature and eco-friendly composition align with green building standards, offering a durable alternative to polystyrene or mineral wool.
The material is available in black foam glass form, with particle sizes tailored for bulk export packaging. Typical industry variants include densities ranging from 100 to 150 kg/m³, with standard compressive strengths between 0.4 and 1.2 MPa. The closed-cell structure ensures low water absorption, often below 1% by volume, and maintains insulation performance even in humid or wet conditions. As a silicon dioxide-based product, it resists mold, vermin, and chemical degradation, providing a lifespan exceeding 50 years in most applications.
Primary buyers include construction firms, HVAC contractors, and industrial facility managers sourcing for roof systems, floor insulation, or high-temperature piping. The product is exported in bulk from Shanghai, with packaging designed for international freight. Buyers should confirm bulk density, thermal conductivity values, and fire safety certifications, as these vary by production batch and intended use case.
| Base Material | Recycled Glass (Silicon Dioxide) |
| Material Type | Inorganic closed-cell cellular glass |
| Color | Black |
| Primary Use | Thermal and acoustic insulation |
| Typical Density Range | 100 - 150 kg/m³ (standard) |
| Typical Compressive Strength | 0.4 - 1.2 MPa (standard) |
| Typical Thermal Conductivity | 0.040 - 0.055 W/m·K (standard at 10°C) |
| Water Absorption | <1% by volume (standard) |
| Fire Resistance | Non-combustible (Class A1 per EN 13501-1 standard) |
| Typical Lifespan | >50 years (standard) |
Darwin Solingen Sword Shanghai Co, Ltd operates from Taogan Road, Sheshan, in the Songjiang district of Shanghai, China. The company specializes in exporting a range of products, with cellular glass insulation forming part of its industrial and construction material offerings. Its portfolio also includes pumice-based cleaning and grooming products, indicating a focus on both functional and niche applications in international markets.
The supplier is categorized under the imported tier with a harbor trust classification. While its response rate and average response time are currently listed as zero, the company’s physical address and product range suggest an operational presence in Shanghai. Buyers are advised to verify communication channels and lead times directly, as these details are not confirmed in the available profile.
Cellular glass insulation is an inorganic, closed-cell thermal insulation material manufactured from recycled glass, widely used in building construction, industrial pipework, and high-temperature applications. This lightweight aggregate provides excellent compressive strength, moisture resistance, and long-term thermal performance, making it suitable for floor insulation, roof systems, and cryogenic storage. As an eco-friendly alternative to polystyrene and mineral wool, it meets fire safety standards and is increasingly specified in green building projects globally. Export-grade cellular glass is available in various particle sizes and bulk packaging for international trade.
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Sourcing Cellular Glass Insulation from Darwin Solingen Sword Shanghai Co, Ltd - China Import Guide
Before ordering cellular glass insulation from Darwin Solingen Sword Shanghai Co, Ltd, verify the batch-specific thermal conductivity and compressive strength values. Request third-party test reports for fire resistance and moisture absorption to ensure compliance with your project’s technical requirements. Confirm whether the product meets regional building codes, as standards can differ between markets.
Logistics details such as lead time, Incoterms, and shipping costs should be clarified directly with the supplier. Cellular glass is typically shipped in bulk, so discuss packaging options to optimize freight efficiency. For international shipments from Shanghai, factor in port handling times and customs documentation, which may add 2-4 weeks to delivery schedules.
Quality checks should include visual inspection for uniformity in color and cell structure, as well as dimensional verification for particle sizes. Request samples for independent testing of thermal performance and compressive strength. Ensure the supplier provides Certificates of Analysis (CoA) for each batch, and confirm whether additional certifications, such as ISO or CE markings, are available for your target market.
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30 suppliersBuy Cellular Glass Insulation in Bulk — Supplier in China
When sourcing Cellular Glass Insulation for your business, securing the right balance of quality and cost is essential. Darwin Solingen Sword Shanghai Co, . Ltd, a supplier based in China, offers this product with key specifications including Cellular Glass Aggregate / Crushed Foam Glass, Closed-cell, high-density foam glass, and 0.038 - 0.058 W/(m·K). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7020.00, making it a staple in the Cosmetics & Beauty Products sector with strong demand from importing countries worldwide.
Cellular Glass Insulation Specifications, Trade Terms & Pricing
Importing Cellular Glass Insulation requires careful attention to shipping logistics, customs compliance, and secure payment terms. Darwin Solingen Sword Shanghai Co, . Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7020.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Darwin Solingen Sword Shanghai Co, . Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Cellular Glass Insulation for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Cosmetics & Beauty Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Cellular Glass Insulation — Shipping, Logistics & Customs
Importing Cellular Glass Insulation requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7020.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Cellular Glass Insulation
What is the wholesale price of Cellular Glass Insulation?
The current listed wholesale price for Cellular Glass Insulation from Darwin Solingen Sword Shanghai Co, . Ltd is $500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Darwin Solingen Sword Shanghai Co, . Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Cellular Glass Insulation?
The supplier, Darwin Solingen Sword Shanghai Co, . Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cellular Glass Insulation. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cellular Glass Insulation?
For international shipping and customs clearance, Cellular Glass Insulation is classified under HS Code 7020.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Cellular Glass Insulation from China?
To import Cellular Glass Insulation from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Darwin Solingen Sword Shanghai Co, . Ltd. Ensure you have the necessary import licenses for Cosmetics & Beauty Products products in your destination country.
How can I check Darwin Solingen Sword Shanghai Co, . Ltd before ordering?
Open the Darwin Solingen Sword Shanghai Co, . Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Cellular Glass Insulation?
The key specifications for Cellular Glass Insulation supplied by Darwin Solingen Sword Shanghai Co, . Ltd include Cellular Glass Aggregate / Crushed Foam Glass, Closed-cell, high-density foam glass, and 0.038 - 0.058 W/(m·K). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Cellular Glass Insulation?
Darwin Solingen Sword Shanghai Co, . Ltd offers Cellular Glass Insulation with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cellular Glass Insulation the most?
Cellular Glass Insulation is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Darwin Solingen Sword Shanghai Co, . Ltd through our platform.
What certifications does this Cellular Glass Insulation supplier hold?
Darwin Solingen Sword Shanghai Co, . Ltd maintains international quality certifications. These ensure that the Cellular Glass Insulation meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cellular Glass Insulation on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Darwin Solingen Sword Shanghai Co, . Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Darwin Solingen Sword Shanghai Co, . Ltd.
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