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。
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) |
---|---|---|---|---|---|---|---|---|
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 |
FR66/68 | 66-68/151-154 | 0.5% | 28min | 14-22 | 2 | N/A | N/A | N/A |
FR68/70 | 68-70/154-158 | 0.5% | 28min | 14-22 | 2 | N/A | N/A | N/A |
FR70/72 | 70-72/158-162 | 0.5% | 28min | 14-22 | 2 | N/A | N/A | N/A |
FR72/74 | 72-74/162-165 | 0.5% | 28min | 14-22 | 2 | N/A | N/A | N/A |
FR145F | 62-64/144-148 | 0.3-0.5% | 26-30 | 11-16.5 | N/A | 4.8-5.6 | pass | 240 |
FR155F | 67-70/153-157 | 0.8% | 20min | 11-15 | N/A | 5.8-6.5 | pass | 240 |
FA 568 | 58-60/136-140 | 0.5% | N/A | 15-20 | N/A | N/A | N/A | N/A |
FA 569 | 60-62/140-144 | 0.5 | N/A | 15-20 | N/A | N/A | N/A | N/A |