| 摘要 |
PROBLEM TO BE SOLVED: To provide a vinyl chloride resin molded body in which strength deterioration hardly occurs even contacting with a TMAH solution for long period of time, stress crack hardly occurs and which is excellent in MAH resistance.SOLUTION: There is provided the vinyl chloride resin molded body containing :a vinyl chloride resin having a polymerization degree of 800 to 4,000 or a copolymerized vinyl chloride resin as a main component; tin-based stabilizer; and fatty acid-based lubricant, and having a tensile strength by JIS K7162-1B/50 after immersion in a TMAH solution having concentration of 25 mass% at 30°C for 48 hours of 90% or more based on the tensile strength before immersion. Preferably, an acrylic processing aid or chlorinated polyethylene as a reinforcement material is added to the main component resin. |
