一．Characteristic parameters
Property Date Sheet | Product Describe | Food-grade silicone tubes | |||
Physical property table | Trademake | XJ—GJTG | |||
ITEM | TEST METHOD | CONDITIONS | NOMINAL VALUE | ||
Mechanical properties | |||||
Tensile Strength | UL224 | 23℃ | ≥6.9mpa | ||
Elongation at break | UL224 | 23℃ | ≥400 | ||
Working Temperature | |||||
Environmental temperature used | -- | -50℃~200℃ | -- | ||
Temperature class | UL224 | -50℃（1H） 200℃（1H） | No cracks | ||
Flammability Properties | UL224 | VW-1 | -- | ||
Flammability Properties | -- | Ordinary and not flame-retardant | -- | ||
Electrical Properties | |||||
Dielectric Test | UL224 | 600 vLevel （V/min） | 1800V It won't be penetrated within one minute | ||
Breakdown strength | UL224 | 23℃(KV/MM) | ≥20KV/MM | ||
Volume Resistivity | UL224 | 23℃(Ω·cm) | ≥1×1014 | ||
Water pressure resistance | -- | 21℃ | 15kg＝1.5mpa | ||
二、Sleeving Standard Sizes：
Silicone Braided tube Specification sheet | ||||
Specification （mm） | Outer diameter （mm） | Inner diameter（mm） | Wall thickness （mm） | Packaging method |
Φ3.0 | 7±0.3 | 3±0.2 | 2±0.2 | 50 meters per roll |
Φ4.0 | 10±0.3 | 4±2 | 3±0.2 | 50 meters per roll |
Φ5.0 | 11±0.3 | 5±0.2 | 3±0.2 | 50 meters per roll |
Φ6.0 | 12±0.3 | 6±0.2 | 3±0.2 | 50 meters per roll |
Φ8.0 | 14±0.3 | 8±0.2 | 6±0.2 | 50 meters per roll |
Φ9.0 | 15±0.3 | 9±0.2 | 6±0.2 | 50 meters per roll |
Φ10.0 | 17±0.3 | 10±0.2 | 3.5±0.2 | 50 meters per roll |
Φ12.0 | 20±0.3 | 12±0.2 | 4±0.2 | 50 meters per roll |
Φ15.0 | 23±0.3 | 15±0.2 | 4±0.2 | 50 meters per roll |
Φ16.0 | 24±0.3 | 16±0.2 | 4±0.2 | 50 meters per roll |
Φ19.0 | 28±0.3 | 19±0.2 | 4.5±0.3 | 50 meters per roll |
Φ20.0 | 30±0.3 | 20±0.2 | 5±0.3 | 50 meters per roll |
Φ25.0 | 35±0.3 | 25±0.2 | 5±0.3 | 50 meters per roll |
Φ30.0 | 40±0.3 | 30±0.2 | 5±0.3 | 50 meters per roll |
Φ35.0 | 47±0.3 | 35±0.2 | 6±0.3 | 50 meters per roll |
Remarks：The standard color of the silicone braided tube is transparent. Other color specifications can be customized according to customer requirements. When the temperature exceeds 21℃, for every 38℃ increase in temperature, the burst pressure decreases by 5%
三、Material certificate of silicone braided tube
Silicone rubber braided tubes are a type of pipe material with strong compression, negative pressure and anti-fracture properties. Various braided filaments can be selected, such as fiber filaments, nylon filaments, thermal conductive filaments, steel wires, etc. The pressure resistance of the woven material and the product is inconsistent. At present, the mainstream knitted products in the market are fiber threads, which are mainly used in industries such as coffee machines, silicone braided tubes, air compressors, and oxygen generators. The manufacturing process of the product is roughly the same as the extrusion process of food-grade silicone tubes, but it adds a weaving process.
Name of raw material | Purpose of use | Content | Supplier | CAS No. | |
English | Molecular formula | ||||
MVQ | (Me2 SiO)m | Main ingredients | 70% | Dongjue Chemical | 112926-00-8 |
Silicon dioxide | SiO2 | Add ingredients | 20% | Dongjue Chemical | 7631-86-9 |
Fiber thread | -- | Packing material | 10% | -- | -- |
