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Microwave digestion vessel materials include PTFE,TFM®-PTFE, PFA which meet the combined requirements of acid, heat and pressure resistance.
PTFE,TFM® melting point:320-340℃
Maximum practical using temperature:260℃.
PFA melting point: appox.308℃.Maximum practical using temperature is 10-20℃ lower than PTFE,TFM®.
TFM® is modified PTFE, in addition to all the advantages of PTFE, has some better improvements like smaller deformation under high temperature and high pressure, smaller permeability, higher surface finish.
Due to these comprehensive properties, PTFE/PFA is suitable for middle and lower pressure digestion vessels.
TFM® is suitable for high pressure digestion vessels.
1. Low cost
--- Land/HR/Material
2. Professional
---15 years experience
3. Efficient
---Advanced production equipment and strict management
4. Control
---ISO9001&TS16949, FDA, ROHS, REACH reports
5. OEM accepted
--- JUST provide drawing or samples
6. Fast and cheap delivery
---We have big discount from forwarder (Long contract)
Samples charge:
---Depending on your request, sampling time:3-7days
---Free for existing sample, sampling time:1day
Material sources: All our raw materials come from world famous brands as below:
Packaging&Shipping:
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