What is insect wax and what kind of insect is wax

Wax produced by insects.

It is also known as white wax, Chinese wax, Sichuan wax. Wormwax is one of the Chinese specialties, as early as the 13th century, the Chinese have used to produce worm wax by breeding ash worms (ericerus pela or coccus cerifera). The so-called ash worm refers to the parasitic ligustrum tree.

ligustrum lucidum ait.and ash trees.

fraxinus chinensis), insect wax is a substance secreted by males in ash insects, which is the esterification of hexacarboxylic acid and hexacarbon monoalcohol. The main production area is Sichuan Province, China, so it is also known as Sichuan wax.

There are two main types of economically important wax: Chinese insect wax, also known as insect ash, is mainly produced in Sichuan, China, and is a substance secreted by ash worms that parasitize on privet or ash trees. white or yellowish solid; melting point 80 85 ; Its main components are hexacarbonate hexacarbonate hexacarbonol ester CH3 (CH2) 24COO (CH2) 25CH3, which has high hardness, stable properties, insoluble in water, soluble in organic solvents such as benzene and gasoline.

It can be moisture-proof and rust-proof. It is used in the manufacture of precision casting wax patterns, leather shoe polish, floor wax, carbon paper, and coated paper.

It is also used for rust prevention of precision instruments and traditional Chinese medicine formulation. Indian wax is a kind of gelatin secreted by insects parasitic on the Indian shellac tree, and when this gum is dewaxed, the wax is obtained as a by-product of shellac. The melting point of crude products is 72 80, and the melting point of commodities is about 80 85.

Shellwax is used in the manufacture of candles and electrical insulation, among other things.

The product is white or yellowish solid and shiny. Density (15). melting point 80 85 ; Insoluble in water, ethanol.

and ether, soluble in benzene. Iodine value:; Acid.

Saponification value: 70 93. In fact, natural paraffin also contains small amounts of higher fatty acids, higher monools and hydrocarbons.

Substance. White wax can be used as a raw material for medicine, textiles, wax paper, and making models.

Some insects secrete wax, such as ash worms. These substances can be used to make candles, solid wax, lubricants, etc., and are also a kind of traditional Chinese medicine.

Wax is an ash insect, commonly known as wax worm, ash (also known as worm wax) is actually the secretion of ash worm, which is a Chinese specialty. China's stocking of wax worms, began before the ninth century, the Song and Yuan Dynasty have been correctly and detailed documents, to the Ming Dynasty Dasheng, Sichuan, Yunnan, Huguang.

There are breeding in Jiangsu and Zhejiang. It is a scale insect among insects.

Dioecious. After the female is mature, the camp is fixed; The male worm has a pair of wings, but the life is short, it is not easy to find in the wild, and the wax secretion mainly depends on the larvae of the ash worm, and the first instar female larvae do not secrete wax at all; Second-instar female larvae can secrete trace amounts of wax powder. First-instar male larvae can secrete trace amounts of wax filaments; Wax production is mainly from second-instar male larvae.

Related information

Ash worms mostly occur in nurseries with more than 4 5-year-old waxes.

On seedlings, it is not easy to occur within 4 years of age. Seedlings planted in greening are generally seedlings that are more than 3 years old, and often occur in the same year or the second year after planting. Seedlings with vigorous growth are not easy to occur or occur late, and seedlings with weak growth occur early, and the harm is also serious.

Water wax, privet, peach leaf euonymus.

Trees such as Fraxinus Flower, Fraxinus mandshurica, and American ash of the Rhinoceraceae family.

At the same time, the shrub occurs first and then the arbor, the horizontal occurrence is faster than the vertical occurrence, and the occurrence occurs upwards on the plant year by year, and does not occur downward. The arbor only grows new branches in 2 3 years, and moves outward year by year, but does not occur in the main trunk.

The above content reference: Encyclopedia - Ash Worm.

Hello, it is a pleasure to serve you and give you the following answer: The paraffin wax of jade is a wax made from petroleum, which protects the surface of jade from contamination and abrasion. Insect wax is a type of wax made from insect-eaten wood, which protects the surface of the wood from contamination and abrasion.

The methods and practices to solve the contamination and wear of jade and wood are as follows:1First, clean the jade and wood surfaces so that they are kept clean.

2.Then, dip an appropriate amount of paraffin wax or insect wax with a rag and apply it to the surface of jade and slag wood to fully penetrate. 3.

Finally, wipe the surface of the jade and wood surface with a clean rag to make it smooth and shiny. Personal tip: When using paraffin and insect wax, be careful to control the amount of wax used, so as not to affect the appearance of jade and wood with too much wax layer.

In addition, when cleaning the surface of jade and wood, be careful not to use detergents containing acids and alkalis to avoid damaging the surface.