babjdgjf自动蒙旦蜡S供应商
产品特点:
外观:淡黄色片状(Flakes)或粉状(Powder)
滴点:80-86
酸值(mgKOH/g):25-32
皂化值/mgKOH/g:105-122
比重(20℃)/g/cm3:~1.02
【性能概述】 KLE是已乳化的蒙旦蜡,具有非常好的乳化效果及润滑作用,离型性好【添加量】0.5-1.5%
【蜡乳液的生产工艺】
一般的乳化方法:搅拌下30份的Licowax KLE到70份的沸水中,温度需保持80-90℃,以防止配方结化,加热到95℃,并迅速冷却到室温。
冷却浓缩法:将12份的Licowax KLE缓慢喷洒在25份热水中(需摇荡),蜡乳化后,将浓缩液温度升至95℃,在边搅拌边倒入63份冷水中(室温)。若只有一个设备,也可以将冷水倒入搅拌浓缩液中。
Product Description
WARADUR? S consists of straight chained monocarboxylic acids with a chain length in the range of mainly C28 – C32.
General Advantages
High polarity, high hardness, easy to saponify, easy to emulsify.
High effectiveness at low concentrations: WARADUR? S is suitable for a wide range of plastics applications, mainly as external release agent, dispersing agent,
gloss booster and surface improver. WARADUR? S is suitable for engineering plastics, thermosets, etc.
Examples of Use
? Thermoplastics: ABS and copolymers
? Thermosets: Epoxy resins, phenolic resins
? Dispersing agents for colour masterbatches
? Solvent for black or coloured dye basis
? Polishes
? Cosmetics (INCI: Montan Acid Wax)
Delivery Specifications *
Characteristics Unit Target value Method
Acid value * mg KOH/g 135 – 160 ISO 2114
Saponification value * mg KOH/g 155 – 180 ISO 3681
Drop point * °C 82 – 88 ASTM 3954
Colour – pale yellow AA 3.2.1.505
Viscosity @ 120 °C mPas 10 – 15 AA 3.2.1.520
Density g/cm3 1.00 – 1.02 Ph. Eur. 2.2.5
Packaging and Handling
Physical form Flakes, also available as powder
Packaging Paper bag or Big Bag
Storage Store at ambient temperature on a dry place. Protect from heat/overheating and direct sunlight.
The minimum remaining period is 1.5 years and is defined as the minimum shelf life at the customer.
Thereafter, tests of the chemical characteristics are recommended. The maximum shelf life of 5 years is indicated.