石油蜡

石油蜡是在石油炼化过程中从轻(馏分)润滑油中分离精制而成的烃类混合物。石油蜡可以按照含油量和熔点来划分等级,含油量最高的是粗石蜡,在5%到20%之间;然后是半精炼石蜡,含油量为1%到5%;精制程度最高的是全精炼石蜡,含油量低于0.5%。

全精炼石蜡和半精炼石蜡用途很广,主要用做食品、口服药品及某些商品(如蜡纸、蜡笔、蜡烛、复写纸)的组分及包装材料,烘烤容器的涂敷料,水果保鲜,电器元件绝缘,提高橡胶抗老化性和增加柔韧性等,也可用于氧化生成合成脂肪酸。

HCI可供应国内外高中低档各类石蜡产品,是您蜡类产品供应的最佳选择。

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产品 滴/熔点 ℃/℉
(ASTM D87)
最大含油量%
(ASTM D721)
Color in Saybolt or No.
(ASTM D156)
Needle Penetration 1/10mm @25℃
(ASTM D1321)
Odour
(ASTM D1833)
Kinematic Viscocity @212℉
(ASTM D445)
Ultraviolet Absorbance
21CFR172.886(b)
Flash Point ℃
(ASTM D92)
FR50/52 50-52/122-125 0.5% 28min 14-22 2 N/A N/A N/A
FR52/54 52-54/125-129 0.5% 28min 14-22 2 N/A N/A N/A
FR54/56 54-56/129-133 0.5% 28min 14-22 2 N/A N/A N/A
FR56/58 56-58/133-136 0.5% 28min 14-22 2 N/A N/A N/A
FR58/60 58-60/136-140 0.5% 28min 14-22 2 N/A N/A N/A
FR60/62 60-62/140-144 0.5% 28min 14-22 2 N/A N/A N/A
FR62/64 62-64/144-148 0.5% 28min 14-22 2 N/A N/A N/A
FR64/66 64-66/148-151 0.5% 28min 14-22 2 N/A N/A N/A
FR135F 56-58/132-136 0.2-0.5% 26-30 8-13.5 N/A 3.4-4.0 pass 220
FR140F 58-60/136-142 0.25-0.5% 26-30 10-15.5 N/A 4.2-4.9 pass 230
FR145F 62-64/144-148 0.3-0.5% 26-30 11-16.5 N/A 4.8-5.6 pass 240
R120F 44-50/118-122 1.3% 25-30 40Max N/A 3.7-4.2 pass 228

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