polytetrafluoroethylene 218 (PTFE 218) for sealing tape
Detailed Product Description
PTFE-218 are processed by mixing them with some organic solvents to obtain paste which are made into coherent, smooth and flat semifinished products after ram extrusion. During this progression the extruding pressure remains steady .The semifinished products can be further processed to produce unsintered tape by calendering, enlongating and removing solvent with heat, and also to manufacture sintered coherent thin-walled tubing , continuous long rod, and wire & cable coating, etc..
| GRADE | PTFE-218H | PTFE-218K |
Bulk Density | 420 +/- 100 g/l | |
Average Particles Size | 750+/- 150 um | |
Moisture content | max. 0.04% | |
Specific Gravity | 2.19 - 2.25 | |
Melting Point | 327 degree C | |
Tensile Strength | 24 MPa | 23 MPa |
Elongation at break | 350 % | 300% |
Heat Instability Index | 30 | 50 |
Main Applications | Oil-free unsintered broad tape for cutting apart | |
Tape width | 250mm or more available | |
Extrusion pressure | 20 +/- 5 MPa | |
Extrudate appearance | flat, smooth and coherent | |
polytetrafluoroethylene 218 (PTFE 218) for sealing tape
Other Products from this Supplier
See more
PTFE 218, fluoro plastic, PTFE products from this supplier.
Product Showcase[20]
Products
- Agrochemical Intermediates [67]
- Dycos Acid Dyes [1]
- Dycos Disperse Dyes [1]
- Dycos Sulfur Dyes [1]
- Herbicide [5]
- Insecticide [27]
- Intermediates [51]
- Pesticide [22]
- Pharmaceutical Intermediate [18]
- Pigment [4]
- Food chemicals [8]
- Others [498]
Company Info
Sinochem Shanghai Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Buying Office, Agent, Distributor/Wholesaler, Government ministry/Bureau/Commission
Online Postings: Products