Title:
ALLOY RESIN
Document Type and Number:
Japanese Patent JP2021102783
Kind Code:
A
Abstract:
To provide an alloy resin capable of forming a molding excellent in scratch resistance and solvent resistance.SOLUTION: In the alloy resin, a vinyl chloride based resin and a methyl methacrylate based resin are mixed in a mass ratio between 40:60 and 70:30; the pencil hardness measured according to JIS K5600-5-4 is from H to 4H inclusive; and the critical strain ε measured in a solvent resistance test by a bending form method using a jig 100 having a shape obtained such that an elliptic cylinder with a major axis 2a of 254 mm and a minor axis 2b of 76.2 mm is cut into quarters along a face passing through the minor axis and along a face passing through the major axis is 0.45% or more.SELECTED DRAWING: Figure 2
Inventors:
SAKURAI HIROYUKI
Application Number:
JP2021069052A
Publication Date:
July 15, 2021
Filing Date:
April 15, 2021
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
C08L31/04; C08L27/06; C08L33/12
Domestic Patent References:
| JPH09194664A | 1997-07-29 | |||
| JPH06122799A | 1994-05-06 | |||
| JPH08231800A | 1996-09-10 | |||
| JPH02117943A | 1990-05-02 | |||
| JPS60139739A | 1985-07-24 | |||
| JPS60240751A | 1985-11-29 | |||
| JPS62103601A | 1987-05-14 | |||
| JPH04239046A | 1992-08-26 |
Attorney, Agent or Firm:
Nishizawa Kazumi
Yuichiro Kawagoe
Shunsuke Fushimi
Yuichiro Kawagoe
Shunsuke Fushimi