日韩欧美中文字幕在线视频,五月网站,国产精品电影网,国产精品日韩欧美制服,玖玖爱在线播放,国产成人无精品久久久久国语,久久久精品在观看999

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

 

永顺县| 都江堰市| 晋江市| 政和县| 廉江市| 游戏| 嵊泗县| 郧西县| 洪湖市| 顺昌县| 怀宁县| 太谷县| 昆山市| 梅河口市| 秭归县| 石狮市| 昔阳县| 当雄县| 沾益县| 平阳县| 鄂尔多斯市| 丹棱县| 拉萨市| 两当县| 宁安市| 云南省| 宿州市| 濮阳县| 麟游县| 长葛市| 彰化市| 额尔古纳市| 桓台县| 柏乡县| 屏东县| 景德镇市| 信丰县| 腾冲县| 凤台县| 固阳县| 泾阳县|