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CASfire
Products >> product meets the requirements of BS5852 testing
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product meets the requirements of BS5852 testing
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bs5852, |
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BS5852 |
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Raw material selection and control
? Fabrics
a) Flame retardant properties are preferred: select fabrics with inherent flame retardancy. For example, for fabric sofas, cotton fabrics and polyester fabrics that have been flame retardant can be selected. These fabrics are added with flame retardants or special textile processes during the production process to slow down the burning speed when encountering a fire source.
b) Fiber composition considerations: Analyze the fiber composition and proportion of the fabric. Different fibers have different combustion characteristics. For example, wool fiber has better flame retardancy than polyester fiber. When selecting fabrics, try to increase the content of flame retardant fibers to improve the overall fire resistance of the fabric.
c) Coating application: Some fabrics can enhance flame retardancy through surface coating. For example, a coating containing flame retardant elements such as phosphorus and nitrogen is applied to the surface of the fabric. When encountering a fire source, the coating can decompose and produce non-combustible gas, isolate oxygen, and thus inhibit combustion.
? Filling materials
a) Select flame-retardant materials: Give priority to filling materials with good flame retardant properties. If a flame retardant sponge is used, this sponge is added with flame retardants during the manufacturing process, which can effectively reduce its flammability. For down filling, the down can be flame-retardant treated to make it difficult to ignite when it encounters a fire source.
b) Density and co***ctness: The density and co***ctness of the filling material will also affect the combustion performance. Filling materials with higher density and co***ctness can reduce air circulation and reduce the burning speed. For example, high-density polyester fiber filling materials can inhibit combustion to a certain extent due to their tight internal structure and difficulty in oxygen entry.
Product design optimization
? Structural design
Reduce exposure of f |
| Company: |
CASfire
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| Contact: |
Rebecca Zhang |
| Address: |
8F Building 4, No.255 South Duiying Road, Jimei, |
| Postcode: |
361000 |
| Tel: |
18064462472 |
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