Product Description
It is made by pressing and vulcanizing materials such as 100% asbestos-free filling fibers, synthetic fibers, latex, and additives. It can be used to manufacture various gaskets and is suitable for sealing pipes or equipment of various fluid media with a temperature not exceeding 300℃ and a pressure not exceeding 6.4MPa.
Application scope
It can be widely applied in industries such as petroleum, chemical engineering, light industry, metallurgy, machinery, thermal power, instrumentation, automobiles, etc. for device sealing. It is the best alternative to carcinogenic materials like asbestos and rubber.
Material Characteristics
The product does not contain asbestos.
It has obtained certifications from ABS, CCS, and DNV.
It has passed the API607 fire resistance test.
| Product Name | JXF5220 | JXF5220S | JXF5230 | JXF5290 | |
| Features | Economic materials | Excellent tensile strength | Lower stress relaxation | Wear-resistant material | |
| Reliable gas sealing performance | Suitable for strong oxidizing acid media | ||||
| Passed API 607 fire resistance test | |||||
| Material composition | NBR + synthetic fibers | NBR + aramid fibers | Flexible graphite + synthetic fibers | NBR + synthetic fiber | |
| Performance indicators | Compression rate % | 5~19 | 5~19 | 5~17 | 7~12 |
| Rebound rate % | ≥40 | ≥45 | ≥40 | ≥40 | |
| Leakage rate % | ≤1.0×10⁻³ | ≤1.0×10⁻³ | ≤1.0×10⁻³ | ≤1.0×10⁻³ | |
| MPa Tensile strength Mpa | ≥7 | ≥10 | ≥7 | ≥5 | |
| Oil resistance | ≤15 | ≤15 | ≤15 | ≤15 | |
| Oil resistance | ≤15 | ≤15 | ≤15 | ≤15 | |
| Application Range | Temperature ℃ | -40~260 | -40~280 | -50~300 | -196~260 |
| Pressure MPa | 4 | 6.4 | 4 | 4 | |
| Medium | Water, refrigerant, aliphatic hydrocarbons, gasoline, lubricating oil | ||||
| Size Specifications | Board width mm | 1500*1500 | 1500*1500 | 1500*1500 | 1500*1500 |
| Thickness mm | 1.5/2.0/3.0/4.0 | 1.5/2.0/3.0/4.0 | 1.5/2.0/3.0/4.0 | 0.5/0.8/1.0/1.5/3.0 | |
| Attention | For special specifications, please consult our technical center | ||||
| Note: If the medium is CO, O₂, H₂S, H₂O, NO, CH₄ etc., please contact us. | |||||
About Jiaxiang
Zhejiang Jiaxiang Fluoroplastics Co., Ltd. is a professional solution provider of fluoroplastics and high-performance engineering plastics. Our core products cover a full range of fluororesins and high-performance engineering plastics including PTFE, PFA, FEP, PEEK, PI, PVDF, as well as customized processed products, which are widely used in global high-end manufacturing fields such as semiconductor, hydrogen energy, aerospace, automotive, petrochemical, environmental protection, and medical.
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