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)
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
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

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