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New products
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Lens Ring Joint Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Lens Ring Joint Gasket manufacturers in China, welcome to wholesale low price Lens Ring Joint Gasket from our factory
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Double Jacket Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Double Jacket Gasket manufacturers in China, welcome to wholesale low price Double Jacket Gasket from our factory
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Corrugated Gaskets
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Corrugated Gaskets manufacturers in China, welcome to wholesale low price Corrugated Gaskets from our factory
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PTFE Envelope Gasket
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading PTFE Envelope Gasket manufacturers in China, welcome to wholesale low price PTFE Envelope Gasket from our factory
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Rubber Sheet
Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading Rubber Sheet manufacturers in China, welcome to wholesale low price Rubber Sheet from our factory
Modified Ptfe Gaskets
Modified PTFE gasket are in order to meet the needs of customers to different working conditions, and reduce the cost. Kaxite research and design the modified PTFE gaskets.
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.
Features of Modified PTFE Gasket Materials| Excellent chemical resistance |
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| Improved performance over conventional PTFE |
| Resistance to cold flow / creep |
Temperature stable from -268 to +260
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| Suitable for high temperature - pressure applications |
| Improved seal & excellent bolt torque retention |
| Outstanding dimensional stability under thermal stress |
| Reduced product loss and emissions |
| Approved for pharmaceutical and food processing use |
| TUV certified in accordance with TA-Luft requirements |
| Resistance to wear and abrasion |
| Supplied as precision cut gaskets to any shape & size and quantity or in sheet form to max size 1500mm x 1500mm |
| Available in a range of 5 thicknesses 0.8mm/1.0mm/1.6mm/2.0mm and 3.2mm |
Benefits:
> Reduced creep relaxation;
> Chemical resistant;
> Cost saving;
> Tighter seal.
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 |
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| Composition | PTFE with silica | PTFE with glass microspheres | PTFE with barium sulfate | PTFE with graphite |
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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 | |||