High Purity Diamagnetic Pyrolytic Carbon Graphite Sheet

High Purity Diamagnetic Pyrolytic Carbon Graphite Sheet

1. Thermal Conductivity : 0.9cal/cm.s.°C ab, close to the copper materials;

2. CTE: 3.2×10-6/°C ab
3. Resistivity : 2×10-4 Ω.cm ab, 0.6Ω.cm
4. Helium TransmittanceL: <10-10cm2

Pyrolytic graphite sheet is made from high carbon flake graphite through chemical processing expanding under high-temperature. It is characterized with high-temperature and low-temperature resistance, corrosin resistance against many kinds of media, good self-lubricating, low coefficient of friction and special flexible & rebound resilience.It is widely used in dynamic seal and static seal of machines, pipes, γοβάκια, and valves of such as electric power petroleum, chemical industry, instruments and machinery. It is a new-type ideal sealing material replace of traditional seal of rubber, fluorine plastic and asbestos.

Q: Είστε εμπορική εταιρεία ή κατασκευαστής ?
ΕΝΑ: We are factory.
Q: Πόσος είναι ο χρόνος παράδοσής σας?
ΕΝΑ: Γενικά είναι 5-10 days if the goods are in stock. ή είναι 15-20 days if the goods are not in stock, είναι ανάλογα με την ποσότητα.
Q: Do you provide samples ? is it free or extra ?
ΕΝΑ: Ναί, we could offer the sample for free charge but do not pay the cost of freight.
Q: Ποιοι είναι οι όροι πληρωμής σας ?
ΕΝΑ: Πληρωμή<=1000 USD, 100% εκ των προτέρων. Πληρωμή>=1000 USD, 30% T / T εκ των προτέρων ,υπόλοιπο πριν από την αποστολή.
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