橡膠收縮率經(jīng)驗值以及計算

1、,部分膠料收縮率經(jīng)驗取值,膠料牌號,膠 種,邵爾硬度5,模壓收縮率范圍/%,常取值/%1120,天然橡膠,65,1.1-2.2,1.6-21140,37,1.6-2.4,2.21141,45,1.6-2.3,21142,45,1.6-2.3,21143,45,1.6-2.3,21144,45,1.6-2.3,21150,55,1.5-2.25,1.8-21151,53,1.6-2.25,1.8-21152,55,1.5-2.25,1.8-21153,56,1.5-2.25,1.8-21154,58,1.3-2.25,1.8-21160,65,1.1-2.25,1.6-21161,67,1.1-

2、2.25,1.6-21180,82,1.1-1.6,1.53160,丁苯橡膠,60,1.1-2.1,23161,70,1.1-1.9,1.63180,85,1.1-1.6,1.33308,72,1.1-1.7,1.63309,60,1.5-1.8,1.63840,50,1.5-2,1.83381,75,1.3-1.7,1.54150,氯丁橡膠,52,1.2-2,1.6-24160,60,1.1-2.2,1.4-1.64161,62,1.1-2.2,1.5-1.64162,63,1.1-2.2,1.54170,75,1.1-2.2,1.54171,70,1.1-2.2,1.4-1.54172,7

3、8,1.1-2.2,1.54190,90,1.1-1.6,1.35160,丁晴橡膠,66,1.1-2.2,1.85170,75,1.1-2.2,1.85171,77,1.1-2,1.75172,73,1.1-2.2,1.65180,85,1.1-1.6,1.55250,60,1.1-2.2,1.8-25260,67,1.1-2.2,1.85280,85,1-1.6,1.45460,65,1.1-2.25,1.85461,68,1.1-2.1,1.85470,72,1.15-2.3,1.85471,78,1.1-2,1.55480,85,1-1.8,1.55251,45,1.5-2.3,2510

4、1,75,1.15-2.3,1.65080,80,1.1-2,1.65860,62,1.2-2.2,1.85870,77,1.1-2.25,1.85871,80,1.1-2,1.6試5171,77,1.15-2.25,1.8P228,85,0.9-2.2,1.4-1.5P228-2,85,0.9-2.2,1.4-1.5P229,80,0.9-2.2,1.5P101,1.1-2.25,1.8P230,1.1-2,1.87445,70,1.1-2.25,1.8P907,丁晴橡膠+聚氯乙烯（60/40）（PVC）,90,1.8-2.35,2P908,丁晴橡膠+聚氯乙烯（52/48）（PVC）,90,1.8-2.35,2.15860,丁晴橡膠+氯丁橡膠,62,1.65870,丁晴橡膠+聚硫橡膠,77,1.5M201M207,乙丙橡膠,7562,2-2.652.3-2.8,2.32.3,聚氨酯橡膠,853,1.1-1.6,1.3-1.461416144,硅橡膠,45-6540-60,2-31.7-3,2.5-32.3-2.8F202F114-1F103F108,氟橡膠,2.3-3.42-3.22-3.5,2.62.8-3.22.6-32.3-2.8H2302,硅氟膠,45,2.3-3.8,3.5收縮率范圍指該配方膠料曾經(jīng)出現(xiàn)過的收縮率最大值和最小值。如一邵爾硬度為70的