玩偶游戏在线观看免费第一集,亚洲天堂h,中文亚洲字幕,99久久99久久精品国产片果冻,亚洲精选久久久,久久久精品免费观看,sexsex.vip

Single Stabilizers

 

Application Chemical name Molecular Formula Appearance Pbo content % Ash % Moisture content %  0.075mm sieve residue Densityg/cm)
Metallic Salt Tribasic lead sulphate 3PbO?PbSO4?H2O White powder 88.0-90.0 96.0-98.0 Max.0.4 Max.0.2 6.6
Dibasic lead phosphite 2PbO?PbHPO3?1/2H2O White powder 85.6-88.8 97.9-99.9 Max.0.4 Max.0.2 7
Application Chemical name Molecular Formula Appearance Content% Heating loss% Free acid %  0.075mm sieve residue % Melting point
Metallic Stearate Calcium Stearate (C18H35O2)2Ca White powder 6.8-7.5 3.5 1.0 99.0 145
Zinc Stearate (C18H35O2)2Zn White powder 10.3-11.3 1.0 1.0 99.5 115-125
Lead Stearate (C18H35O2)2Pb White powder 26.5-28.5 1.0 1.0 99.5 100-110

 

信宜市| 贡山| 阿拉善右旗| 邵东县| 深圳市| 霍州市| 山西省| 恩平市| 牙克石市| 海口市| 佛冈县| 吐鲁番市| 吉林市| 岗巴县| 三门县| 南澳县| 宁武县| 霍邱县| 靖州| 连州市| 孙吴县| 资中县| 东明县| 泸溪县| 仪征市| 德化县| 招远市| 澎湖县| 安庆市| 肥乡县| 葫芦岛市| 苍山县| 永济市| 双江| 阳高县| 遵化市| 且末县| 金昌市| 双辽市| 满城县| 潞城市|