JIS R9111-1977 陶瓷模型用石膏

JISR9111-1977PlasterofParisMoldforPottery1.1.11.2{}(SI)JISR9101JISR9112JISZ8203(SI)2.3(1)(2)A(3)B3.12R9111-19771AB(%)0.10.30.4(%)0.20.3(1)(%)5.65.65.3(2)(%)36(3)(%)36.535.0(4)(%)3.54.7(5)(%)52.049.8(6)(%)757882888353535kgf/cm2{MPa}9.5{0.93}8.5{0.83}7.5{0.74}(7)420μm000(%)(7)149μm7710(1)(2)(3)(4)(5)(6)(7)JISZ88014.4.1JISR91014.2JISR91125.5.15.26.6.16.225kg7.TheStandardisdownloadedfrom