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Modified PTFE Gasket
FOB Reference Price
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Hangzhou Yongli Seal Co.,Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
0-30%
Nearest Port
SHANGHAI,NINGBO
Accepted Delivery Terms
FOB,CIF,DDP
Employees
11-50 people
Accepted Payment Currency
USD,CNY
Average Lead Time
20 Day(s)
Certifications
ISO9001
Product Specifications
Standard
ISO
Product Description
Benefits
> Reduced creep relaxation;
> Chemical resistant;
> Cost saving;
> Tighter seal.
>Modified PTFE gaskets improved performance over conventional PTFE, Reduced product loss and emissions. Excellent bolt torque retention, unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE Sheets. Withstands a wide range of chemicals for extended service life in a wide variety of applications.
>Supplied Sizes:
60'' x 60'' , 70'' x 70'', etc
Thickness: 1/16'', 1/8'', etc
Specification:
| SUNWELL Code | MF4350 | MF4354 | MF4351 | MF4353 |
| Color | Fawn | Blue | Off-white | Black |
| Photos | ||||
| Composition | PTFE with silica | PTFE with glass microspheres | PTFE with barium sulfate | PTFE with graphite |
| Temperature Minimum Cont. max. | -268 oC +260 oC | -268 oC +260 oC | -268 oC +260 oC | -268 oC +260 oC |
| Pressure bar | 75 | 55 | 55 | 75 |
| Sealability cm3/s (GB/T9129-2003) | < 1 x 10-3 | < 1 x 10-3 | < 1 x 10-3 | < 1 x 10-3 |
| Creep Relaxation % ASTM F38 | 20 | 35 | 18 | 35 |
| Compressibility Range % ASTM F36-99 | 10~15 | 25~40 | 5~12 | 7~19 |
| Recovery % ASTM F36-99 | > 21 | >25 | >35 | >35 |
| Tensile Strength N/mm2 ASTMF 152-95 | 13 | 12 | 11 | 11 |
| Flammability | Will not support flame | |||
| Bacterial Growth | Will not support | |||
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