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Title:
FLAME-RETARDANT VINYL CHLORIDE RESIN MOLDED FORM
Document Type and Number:
Japanese Patent JP2005015620
Kind Code:
A
Abstract:

To provide a flame-retardant vinyl chloride resin molded form having high flame retardancy and clear transparency free of yellowishness.

The flame-retardant vinyl chloride resin molded form consists of a vinyl chloride resin. This molded form contains 56-59 wt.% of chlorine and gives a maximum rate of heat generation of ≤140 kW/m2 when heated and combusted under a radiatively heating condition of 50 kW/m2 in accordance with ISO-5660. For example, this molded form A may be obtained by laminating both sides of a core layer 1 of a low-chlorination degree vinyl chloride resin with surface layers 2 each of a high-chlorination degree vinyl chloride resin respectively, or may have a single-layer structure.


Inventors:
KOUZUI OSAMU
KOBAYASHI TADASHI
Application Number:
JP2003182002A
Publication Date:
January 20, 2005
Filing Date:
June 26, 2003
Export Citation:
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Assignee:
TAKIRON CO
International Classes:
C08J5/00; B32B27/30; C08L27/06; (IPC1-7): C08J5/00; B32B27/30; C08L27/06
Attorney, Agent or Firm:
河▲崎▼ 眞樹