propylene glycol

• And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids . the rha - 100atc has automatic temperature compensation system
  该型号折射仪被用于测量以乙二醇和丙二醇两者为基的汽车冷却系统水溶液的冰点温度值和浓度百分比，它还可以检查蓄电池内电解液的比重及使用状态。
• The models have only one unit system : c . with the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems . and they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids
  该型号折射仪被用于测量以乙二醇和丙二醇两者为基的汽车冷却系统水溶液的冰点温度值和浓度百分比，它还可以检查蓄电池内电解液的比重及使用状态。
• Glyceryl stearate se , dimethicone , stearic acid , batyl alcohol , carbomer , acrylates / c10 - 30 alkyl acrylate crosspolymer , xanthan gum , potassium hydroxide , camellia japonica seed oil , behenyl alcohol , hydrogenated palm oil , morigna pterygosperma seed oil , disodium edta , trifolium pratense ( clover ) flower extract , propylene glycol , phenoxyethanol , theanine , bis - behenyl / isostearyl / phytosteryl / dimer dilinoleyl dimer dilinolate , thermus thermophillus ferment , glycerin , sodium dehydroacetate , potassium sorbate
  水溶液、丁二醇、鲸蜡辛酸、甘油、硬脂酸酸甘油酯、矽灵、硬脂酸、胶状基质、丙烯酸脂、黄原胶、氢氧化钾、山茶种子油、脂肪酸醇类、氢化棕榈油、辣木种子萃取物植物添加物、离子钳合剂、红三叶草萃取物、丙二醇、苯氧基乙醇、单宁、植物甾醇、脱氢醋酸钠、山梨酸钾。
• As the tender part of polymer molecule , the poly ( propylene glycol ) ( ppg ) was studied . the result suggested that prepolymer which was prepared with the ppg ( molecular weight is 1000 ) has good capability . it ' s uv - curing velocity is 35m / min , glossiness is 139 . 3 % , tensibility is 23 . 88 % and tensile strength is 4 . 475mpa
  对作为预聚物高分子主链柔性部分的聚醚进行的研究表明，采用分子量为1000的聚醚合成的预聚物， uv固化速度达到35m min 、固化后涂膜光泽度139 . 3 、涂膜断裂伸长率23 . 88 、拉伸强度4 . 475mpa ，综合性能优良。