How can plastic white mineral oil be cleaned 20

Magnum Cleansing King.

Special advantages: 1. It integrates a variety of emulsifiers and cleaning agents, and has super cleaning ability.

2. It can completely remove more than 100 kinds of oil stains such as industrial oil, edible oil, essential oil, ink, old dirt, tea dirt, perspiration stains, fine spots, and living dirt.

3. Extraordinary versatility, all products in all industries are applicable.

4. It can not only produce finished products, but also be suitable for self-use. It can meet the dual needs of producers and self-users at the same time.

5. All technical formulas and a variety of raw materials are simplified, and they can be directly mixed with water, so that laymen can immediately dissolve into the industry.

6. It can emulsify, soak and clean, and there are special effects no matter what kind of industry and items.

7. Different products can be made for different industries and customers.

Universal cleaning king, is the latest research and development of Chengdu Hengfeng Hongye detergent factory can be industrial oil, edible oil, essential oil, ink, old dirt, tea scale, sweat stains, fine spots, life dirt and other more than 100 kinds of oil completely removed, with super cleaning ability of the cleaning agent: five special advantages, widely used in the removal of civil, industrial, life, environmental pollution of all kinds of oil.

1. It can quickly saponify, emulsify and clean industrial oil, mineral oil, inorganic oil, petroleum, petroleum products, lubricating oil, mechanical oil, clutch oil, gear oil, engine oil, ink, release oil, compressor oil, refrigeration oil, vacuum pump oil, internal combustion engine oil, diesel engine oil, gasoline engine oil, marine oil, bearing oil, guide rail oil, hydraulic transmission oil, metalworking oil, power tool oil, anti-rust oil, quenching oil, tensile oil, fuel oil, and oil used in other occasions.

2. It can quickly saponify, emulsify and clean various compound oils and fats mixed with peanut oil, rapeseed oil, salad oil, corn oil, butter, sheep fat, lard, tea oil, palm oil, mixed oil, organic oil, edible oil, animal oil, vegetable oil, etc.

3. It can quickly saponify, emulsify and clean all kinds of old dirt, old sludge, old stains, old stains and tea dirt.

4. It can quickly saponify, emulsify and clean various silicone oils such as essential oil, methyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl chlorophenyl silicone oil, methyl ethoxysilicone oil, methyl trifluoropropyl silicone oil, methyl vinyl silicone oil, methyl hydroxyl silicone oil, ethyl hydrogen-containing silicone oil, hydroxyl hydrogen-containing silicone oil, cyanide silicone oil, damping silicone oil, diffusion pump silicone oil, hydraulic oil, insulating oil, heat transfer oil, brake oil and other silicone oils.

5. It can clean the handwriting of ballpoint pens, oil-based pens, gel pens and other color pens.

6. Neutral, acid and alkali resistance, hard water resistance, high foaming.

I don't know if you can use alkali, you can't use acetone, and the volatility is excellent.

Do you know water alkali? Or salt. Then rub it in a plastic bag.

Dish soap washing, safe and reliable.

1. The best effect is organic solvent. Such as gasoline.

2. If you don't have gasoline, you can also try laundry detergent.

3. If you have ultrasonic equipment, you can also try it.

Whether the dyeing is an inorganic dye or an organic dye, if the plastic is a granule, if you add white mineral oil, it may be that the dye can stick to the surface of the plastic particles more evenly and disperse evenly.

One is the dispersant of the dye.

Helps the dye stick to the resin and disperse better in the resin.

The second is to play a lubricating role in processing.

The best way to prevent this is to use purging compound, which can clean the charring black spots to the lowest possible extent. Chem-Trend screw cleaning material, there is a lot of information on the Internet, you can take a look.

It can be removed by soaking it in hot water for a while, and it can also be easily removed by using a hair dryer.

With a hair dryer. Principle: Rely on heat to remove self-adhesive.

Method: Use a hair dryer hot air gear, at a distance of about 10cm from the sticker, and blow directly with hot air; After blowing for a while, slowly remove the self-adhesive label while blowing.

Advantages: easy to operate, good effect, quick effect.

Disadvantages: It is not suitable for soft plastics that are not heat-resistant, and the high temperature can easily deform the object.

with edible vinegar. Principle: Similarity compatibility principle.

Method: Dip a dry dishcloth in white vinegar or vinegar and completely cover the area with the label so that it is completely soaked. After maceration for 15-20 minutes, gradually wipe off with a dishcloth along the edges of the sticker, and finally soak it in water for a while.

Advantages: suitable for self-adhesive on tableware such as bowls and chopsticks, non-toxic and harmless.

Disadvantages: Slightly less effective in decontamination.

with cooking oil. Principle: Similarity compatibility principle.

Method: Apply the cooking oil evenly on the place where the label is applied, wait for 3 to 5 minutes, and then slowly tear it off directly from the corner of the label by hand, so that there will be no label marks.

Advantages: glass, stainless steel and other hard objects have good decontamination effect.

Disadvantages: The effect of removing other objects self-adhesive is not good.

with lemon juice. Principle: Similarity compatibility principle.

Method: Squeeze lemon juice on the hands with sticky adhesive dirt and rub it repeatedly to remove the self-adhesive marks.

Advantages: It is suitable for removing sticky adhesives from the hands and will not cause any damage to the skin.

Disadvantages: The effect of removing other objects self-adhesive is not good.

The principle of using alcohol: the principle of similarity compatibility.

Method: Use an alcohol-soaked rag to completely soak the part with the self-adhesive label, wait for a while, and slowly wipe the self-adhesive label from the edge to the middle with the alcohol-soaked rag until all the self-adhesive is removed.

Advantages: glass, stainless steel and other hard objects have good decontamination effect.

Disadvantages: Alcohol is not easy to obtain, and there is some damage to the skin of the hands.

Self-adhesive is a pressure-sensitive adhesive.

It is generally composed of a base material, tackifying resin, reactive diluent, and antioxidant.

According to the different substrates, there are three main types: rubber-based, polyolefin-based and acrylic polymer-based.

The tackifying resins mainly include rosin, rosin resin, terpene resin, petroleum resin, etc.

The reactive diluent generally selects high-grade alkane oil with good solubility, such as KN4010, white mineral oil, etc.

Antioxidants are mainly antioxidants.

According to the principle of polymer chemical isomorphism, the method of removing self-adhesive is nothing more than dissolution and anti-sticking.

The dissolution method is to dilute the base material or tackifier of the self-adhesive with an appropriate solvent to make it easy to separate from the object to be adhered to.

The anti-stick law is to use the characteristics of self-adhesive components to resist certain chemical agents to prevent the re-adhesion of self-adhesive.

When the self-adhesive paper is torn off, use a hair dryer to blow hot air first, so that it is easy to tear off and leave no marks.

...Do not wash with something.

I have a good idea of that by using an eraser.

You use an eraser first, and whatever you wipe out with a clean cloth will do.

It is very effective to use cool oil or wind oil essence (**2 tables to watch, and I have tried it myself).

Cool him with something very cold, then kill him with something hard.

Soak it in unloading oil and it can be easily wiped off!!

Personal method, I put the big head sticker on the phone, tear it off is very distressing, I use it all over the house, the result is really easy to use the removal oil, the others have not been used!

I heard that wind oil essence can also be used, but I haven't used it!

First: Tear off the film on it;

Second: Put it under water, soak it for a while, and rub it off. OK.

Eraser is best.

I've been using this method all the time, and it works.

Stick it with stick, stick it with transparent glue, hehe....

Probably not! Our customers also use a kind of oil when making pellets, but I don't know what kind of oil.

Methods of dyeing plastics.

Most of the dyed thermoplastic raw materials of plastics are transparent or milky white, while precision plastic parts often put forward various requirements for color, the parts in the optical instrument need to be black to prevent light leakage and eliminate stray light, and the appearance parts often use different colors according to the design needs. Therefore, before the processing of plastic products, dyeing is required, that is, different amounts of dyes are mixed in the plastic, and there are three dyeing methods for thermoplastics

1) Dry dyeing method A certain proportion of dye and plastic granules are loaded into a rotating drum, and zinc stearate or white mineral oil is added as a wetting agent to make the plastic easy to bond with the dye, and the drum is rotated to make the plastic and the dye completely mixed evenly.

2) Extrusion dyeing method The method is to mix the dye and plastic according to the dry dyeing method, and then use a special extruder to squeeze it into a thin strip and cut it into granules. The color mix of this method is good, which helps to disperse the undesirable pigments.

3) Drying and thick dyeing method This method is basically the same as the extrusion dyeing method, the difference is that the proportion of dye in the plastic is more than 10 times higher than usual, and many times the primary color plastic can be added to dilute the use during injection molding.

The colors on plastic products are obtained by using organic pigments and other inorganic substances for stock solution coloring, which has low production cost and low energy consumption, but the color is monotonous.

With the increasing expansion of the use of plastic products, such as buttons, zippers and other clothing accessories and small toys, hairpins, and even ornaments, etc., due to their small batches and diverse colors, a considerable part of plastic products can not be colored by the original solution coloring method, but to use the dyeing method to meet the market demand.

It has been proved in practice that polyester includes varieties made of polymethyl methacrylate and polyamide materials, which are cold-resistant, non-toxic, odorless, self-lubricating and non-flammable.

Is it plastic or foam? To tell you a method, after dyeing the color, apply a layer of varnish with a better quality freshness. Don't dye the color is toxic, and the cost is not cost-effective. Foam boards with their own color are not expensive.

The basic principle of industrial dyeing of plastics is that the pigment is mixed with the plastic and heated, so that the pigment small molecules enter the plastic. This coloring is relatively strong and does not easily fall off or wash off. If it's just for home use, such as writing on clear plastic paper, using a signature pen is the easiest way to do it.

But this can be erased.

Organic dye! Or something like a color paste that dissolves in gasoline.

Washing off the oil is a small problem, the key is what effect you want to achieve after cleaning, such as rust prevention.

Washing oil is relatively simple. Just pay attention to compatibility.