What is chlorinated paraffin used for?
Chlorinated paraffins are used in metalworking fluids, such as cutting oils and high pressure lubricating oils, as a plasticizer and in some cases as flame retardants in various polyvinyl chloride (PVC) products. Chlorinated paraffins may also be used in products such as paints, sealants, rubber and elastomers.
What is chlorinated paraffin oil?
Chlorinated paraffins are mixtures of polychlorinated n-alkanes produced by the reaction of chlorine with specific normal paraffin fractions from petroleum distillation. Carbon-chain lengths of commercial products are generally between C10 and C30, and the chlorine content is typically between 40 and 70%.
How is Chlorinated Paraffin Wax made?
Production. Chlorinated paraffins are synthesized by reaction of chlorine gas with unbranched paraffin fractions (<2 % isoparaffins, <100 ppm aromatics) at a temperature of 80–100 °C. The radical substitution may be promoted by UV-light.
What are medium chain chlorinated paraffins?
Medium Chain Chlorinated Paraffins (MCCPs) are a mixture of chlorinated hydrocarbons with a carbon chain length of 14-17, and the same chlorine content range of 40-70%. SCCPs are commonly used as flame retardants, plasticisers in polymers, and as lubricants or coolants for metal forming operations.
Is chlorinated paraffin toxic?
(1976) report that chlorinated paraffins are “practically nontoxic” in humans with a probable oral lethal dose above 15 g/kg, or greater than 2.2 pounds, for a 70-kg person. Table 19–4 provides a summary of oral acute and short-term toxicity data for chlorinated paraffins.
How do you remove chlorinated paraffin?
Moderate pressure spray, a strong alkaline cleaner and high fluid heat is capable of removing the waxy lubricant, but once it is removed it begins to wreck havoc with the part cleaning system itself.
What is the difference between paraffin wax and paraffin oil?
Whereas paraffin wax is a waxy solid, liquid paraffin is more viscous and highly refined and can be used as a laxative. Other uses of paraffin include: A coolant for electrical systems.
How do you clean chlorinated paraffin wax?
There is no cleaning compound available which forces the paraffin to float on the surface and allow for removal via an oil water separation system. Obviously, volume is important in any metalworking industry.
What is chlorinated oil?
Answer: Chlorinated paraffins are added to metalworking lubricants as extreme pressure additives. They actually react with the surface under conditions of high temperature and pressure to provide maximum lubrication. While they are excellent lubricant additives, they can be very difficult to remove.
Is chlorinated paraffin hazardous?
Systemic Effects
(1976) report that chlorinated paraffins are “practically nontoxic” in humans with a probable oral lethal dose above 15 g/kg, or greater than 2.2 pounds, for a 70-kg person. Table 19–4 provides a summary of oral acute and short-term toxicity data for chlorinated paraffins.
Is paraffin safe for skin?
Paraffin wax is tested in a lab to make sure it’s safe and hygienic to use on the body. It’s completely natural and has a low melting point, which means it can be easily applied to the skin at a temperature low enough not to cause burns or blisters.
What is the other name of paraffin?
Also called paraffin oil . British. kerosene.
Does paraffin wax stain clothes?
Modern candles are made of paraffin wax (a product of hydrocarbon and petroleum) or organic materials like beeswax and soy. Depending on the type, once the hardened wax has been removed from a textile, it may leave behind a stain or oily residue.
What removes paraffin wax?
There is a range of methods for removing paraffin wax build-ups in oil wells including:
- Mechanical.
- Scraping.
- Coiled Tubing.
- Thermal.
- Hot Oiling.
- Hot Water.
- Chemical – Wax Solvents/Dispersants.
- Combination Treatments.
What is the general formula of paraffin?
CnH2n+2
2.2.
Paraffins, also known as alkanes, are saturated compounds that have the general formula CnH2n+2, where n is the number of carbon atoms.
What are SCCPs found in?
SCCPs have been measured in a variety of environmental media including air, sediment, surface waters, and wastewater. SCCPs have also been measured in a variety of biota, including freshwater aquatic species, marine mammals, and avian and terrestrial wildlife.
Is Vaseline a paraffin?
Petroleum Jelly (also known as White soft Paraffin or Vaseline) provides a bland, neutral, non-irritant protective ointment and lubricant for dry or chapped skin. Available in several sized containers.
Can paraffin be used on face?
In this day and age, paraffin wax facials are a great way for opening up the skin’s pores by deep cleaning, moisturizing, and lightening the complexion; which are some of the many benefits of paraffin treatments. This is the best facial for women who are just starting to show signs of aging.
Is paraffin harmful for skin?
It’s completely natural and has a low melting point, which means it can be easily applied to the skin at a temperature low enough not to cause burns or blisters. However, if you have very sensitive skin, paraffin wax may cause heat rash.
How do you get paraffin wax off your skin?
Dip a cotton pad in mineral oil, massage oil, or olive oil. Warmer oil works better than cold oil. Hold the soaked pad on the wax residue until it’s saturated — about two minutes. Wipe off the wax residue with a clean cotton pad.
Does vinegar dissolve wax?
Cleaning waxed surfaces – vinegar dissolves the wax, and should not be used to clean waxed furniture. However, vinegar is a reliable option for removing an old coat of wax from a surface. To clean waxed surfaces, a wax cleaning solvent should be used instead.
Does paraffin remove oil?
Jayne Products Paraffin Crude Oil Remover is a Paraffin Solvent that will efficiently and completely remove the buildup of waxy substances in crude oil.
What are the different types of paraffin?
According to the degree of processing and refining, it can be divided into three types: fully refined paraffin, semi-refined paraffin and crude paraffin.
…
Paraffin wax classification
- Microcrystalline paraffin wax.
- Liquid paraffin wax.
- Polyethylene wax.
- Semi-refined paraffin wax.
- Chlorinated paraffin wax.
Is paraffin safe on skin?
Is paraffin a carcinogen?
Since paraffin wax is derived from petroleum, coal, or shale oil, it has been found to contain known carcinogens (cancer-causing agents) such as benzene.