- Fluorite
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Customized Product
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- Aprepitant--Adjuvant Anti-Vomiting For Cancer Chemotherapy
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Trifluorotoluene Series
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- 2. 4. 6-Trifluorobenzonitrile
Soluble Polytetrafluoroethylene (PFA)
BRIEF DESCRIPTION
PFA is a translucent granular solid, a copolymer of tetrafluoroethylene (TFE) and perfluoroalkyl vinyl ether (PAVE). Because its properties are similar to those of polytetrafluoroethylene, and it can be processed using thermoplastic resin processing methods, it is also used It's called fusible PTFE.
TECHNICAL INDICATORS
| Exterior | Translucent particles, no obvious impurities | |||
| MFR, g/10min | 0.8-3.0 | 3.1-6.0 | 6.1-15 | 16-40 |
| Tensile strength, MPa≥ | 30 | 28 | 26 | twenty two |
| Elongation, % ≥ | 300 | |||
| Melting point, ℃ | 300-316 | |||
| Dielectric constant 10 ⁶ HZ,≤ | 2.1 | |||
| proportion | 2.12-2.17 | |||
| Volatile content, % ≤ | 0.2 | |||
Purpose (USE)
PFA (meltable polytetrafluoroethylene) retains the excellent comprehensive properties of polytetrafluoroethylene and can be molded using thermoplastic processing methods. It is widely used in high temperature resistance and weather aging resistance. Resistant to chemical penetration, smoldering insulation, semiconductors and other fields, it can be used to make pipes, welding materials, pump valve linings, tank linings, chip flower basket chemical diaphragms, chemical accessories, cable insulated wires, multi-core cable sheaths and Various electronic components, etc.
STORAGE CONDITIONS
1. This product should be stored in a clean, dry, and cool place away from sunlight, rain, and moisture, dust, and other impurities.
2. This product is non-toxic, non-explosive and non-corrosive, and is transported as non-dangerous goods.
PACKAGE
Packed in polyethylene plastic bags, and then in rigid paper barrels, or double-layer reinforced plastic bags; the net content of each barrel (bag) is 25Kg. 2. Carry out other forms of packaging according to customer needs.
CHEMICAL PROPERTIES
PFA is stable and non-volatile at normal ambient temperatures, but it is affected by high temperatures during molding and processing.
PEA will decompose and release small amounts of toxic gases. Therefore, during the molding, extrusion, and injection molding processes,
Good ventilation needs to be ensured.
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