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Fiberglass Fabrics Materials Used for Packing Material
This kind of packing material is on the second side of the fiberglass fabrics cloth paste made from expanded graphite, expanded graphite are also found in the adhesive powder. The expanded graphite packing material for water, oil and gas of sealing is very good, and good heat resistance, long service life, can be used for automotive, industrial machinery and chemical plant of packing materials. A German company developed a kind of used to fill the seams of the firewall on the sealing material. The seal material consists of several layers arranged alternately foaming polyurethane coating and coating of glass fiber glass cloth of expanded graphite. In order to facilitate tamponade, usually rolled into a roll form. Foamed polyurethane layer make the sealing material has good resilience, so it has a good air tightness.