供应阻水带、阻水纱用——丙烯酸酯材料，德国H&R公司-
Sahara CTC.Non-volatiles Content H&R Method* 22.5 – 27.5%
Viscosity at 25°C/mPa.s ASTM D2669 000 Typical
pH 9.0 Minimum
Swell Height after 1 minute/.m H&R Method* 1500 Minimum
Swell Height after 3 minutes/.m H&R Method* 4000 Minimum
Swell Height after 10 minutes/.m H&R Method* 7000 Minimum