Your Professional Membrane Materials Supplier
Shandong Ruitong Heavy Industry Technology Co., Ltd. is located in the Jining National High-tech Industrial Development Zone, Shandong Province, a region rich in cultural heritage and known as the birthplace of Confucius and Mencius. Founded in 2010, the company covers an area of 50,000 square meters and employs more than 300 people. It is a comprehensive solution provider specializing in steel structure construction engineering.
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Why Choose Us
Our Services
The main structure is warranted for 10–25 years, and coatings are warranted for 5–10 years. The company provides a 48-hour response time.
Production Capacity
The company has an annual production and construction capacity of 200,000 square meters of membrane structures, 500,000 square meters of space frame structures, and 800,000 square meters of steel structures.
Quality Control
The company implements strict quality control measures, including raw material testing, welding process qualification, and non-destructive testing.
Certifications
The company has obtained multiple general contracting and specialized contracting qualifications for steel structure engineering. It has been recognized as a National High-Tech Enterprise, a provincial- and municipal-level credit enterprise, and a recipient of the Steel Structure Engineering Gold Award. The company also holds multiple patents related to steel structure manufacturing and construction.
Fire-resistant film materials are specialized plastic or ceramic films, often polyethylene-based or laminated, that are chemically treated or inherently designed to resist ignition, slow fire spread, and self-extinguish, preventing dripping and melting, crucial for construction, temporary enclosures, and safety barriers to meet standards like ASTM F1959 and NFPA 701. They work by incorporating fire-retardant additives or fibers that react to heat, making them vital for fireproofing buildings and protecting public spaces.
Product Description
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Thickness(mm): |
0.5, 1.0, 1.2, 1.5, 1.5, 2.0 |
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Allowable deviation(%): |
-10 to +15 |
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Width(mm): |
1000, 1200 |
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Square meter (m2) / roller: |
20, 24 |
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The specifications can be customized by the buyers' requirments. |
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Key Properties
Resist Ignition: Don't catch fire easily.
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Slow Flame Spread: Limit fire's path.
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No Melt/Drip: Prevents molten plastic from spreading fire or causing burns.
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Durable: Maintains properties over time, even with cleaning.
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How They Work
Chemical Composition:
Some films use polyethylene with special chemical additives that react to heat to extinguish flames.
Inherent Resistance:
Other materials, like certain polyesters or fiberglass, have fire resistance built into their fibers, meaning the property lasts through washing and wear.
Self-Extinguishing:
A key feature is the ability to stop burning once the flame source is removed, unlike regular plastics that melt and drip.
Our Certificate
FAQ
As one of the most experienced membrane materials manufacturers in China, our customized products have good reputation in the market. Please feel free to buy high quality membrane materials in stock here from our factory. For price consultation, contact us.
membrane materials, cell surface membrane structure, Self cleaning Membrane
