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供應阻水帶、阻水紗用——丙烯酸酯材料，德國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