Phenolic resin is a type of artificial plastics, colorless or brown transparent sound, is broadly utilized for electrical equipment, also commonly known as bakelite warmth-resistant flame resistance h2o resistance and very good insulation, good resistance to acid, alkali resistance is very poor, mechanical and electrical performance is good, easy to minimize, divided into two classes, thermosetting plastics and thermoplastic artificial with different components, different purpose of modified phenolic resin can be attained, it has attributes of distinct, these kinds of as alkali resistance use resistance oil resistance corrosion resistance, and so forth

Product	Parameter
CAS NO.:	9003-35-4
MF	C7H6O2
EINECS NO.:	231-545-four

gt gt Soap market

The rosin is cooked together with soda ash or caustic soda to sort a rosin soap. Rosin soap has great detergency, is soluble in water, dissolves oil and is straightforward to foam. The rosin is sticky and can make the cleaning soap considerably less vulnerable to cracking and rXiHu (West Lake) Dis.Hu (West Lake) Dis.dity.

gt gt Paper market

Rosin is utilised as a papermaking compound in the paper business. Rosin and caustic soda are made into rosin sodium cleaning soap, which is a rubber compound. The rubber compound is blended with the pulp and included to the alum, so that the rosin turns into drinking water-insoluble free of charge resin acid particles attached to the tiny fibers, and the pulp is heated on the drying cylinder. When the rosin is softened and loaded in between the fibers, this influence is referred to as quotsizing quot or quotsizing quot. Soon after the paper is quotsliced quot, it can increase h2o resistance, stop ink penetration, enhance power and smoothness, and minimize extend.

gt gt Paint market

Rosin is very easily soluble in a variety of natural and organic solvents, and is effortless to kind a film and has a luster. It is one of the basic raw components for paints and coatings. The position of rosin in the paint is to make the paint brigEPT and vivid, dry speedily, and the paint movie is smooth and not easy to drop off.

gt gt Ink market

Rosin is mostly utilized as a shade carrier in printing inks and improves the adhesion of ink to paper. If the rosin is not utilized in the ink, the printed ink will be boring and unclear.

gt gt Adhesive sector

A binEPTbased on rosin ester and hydrogenated rosin ester, which is usually utilized as a hot soften adhesive, a stress sensitive adhesive, and a rubber tackifier.

gt gt Rubber market

Rosin is utilised as a softener in the rubber industry to enhance its elasticity. Disproportionated rosin potassium cleaning soap can be used as a artificial rubber.

gt gtFood sector

The hydrogenated rosin glyceride is heated and melted with each other with all-natural gum gum, wax, vinyl acetate, etc., and then added with spices, suXiHu (West Lake) Dis.Hu (West Lake) Dis. and pigment to type a chewing gum. When slaughtering pigs, cattle and sheep in a slaughterhouse, the hair remaining in the animal body and head can be depilated with 88-ninety four% molten rosin and 6-12% cottonseed oil following becoming dealt with with a depilatory EPT. To eliminate.

gt gtElectrical sector

The insulating oil is produced of 35% rosin and sixty five% brigEPT oil. It is used as a protecting film on the cable to give insulation and warmth resistance. Rosin is blended with bakelite and other artificial resins for use as an insulating varnish.

gt gtBuilding materials market

Rosin is mainly utilized as a concrete foaming agent and flooring tile binEPTin the creating materials industry. Rosin is also employed as a binEPTfor vinyl chloride asbestos tiles. Rosin and linseed oil, calcium carbonate, charcoal, pigments and the like might be mixed jointly to manufacture carpet tiles.

gt gtMaking a ending solution

Because of to the solubility, volaEPTty, and volcanism of rosin, it can be swiftly condensed into a quotsturdy and clear film quot basic principle. The painter shields the photo and helps prevent the quotsketching quot from becoming smashed. : A rosin powder, 9 parts of alcoholic beverages, or xylene solvent ratio, first set the rosin into a well-sealed glassware, then pour the alcohol, or xylene, protect the lid, and dissolve it two daEPTlater. When making use of, shake it into the watering can, twenty cm absent from the display screen, spray evenly on to the display, spray at any time, volaEPTze at any time, dry out soon after a few minutes, and then never be afraid to be smashed.

Observe: There can be no far more rosin, and much more will quotyellow, darken quot!

gt gtFlux

Since the steel floor is in contact with air, an oXiHu (West Lake) Dis.de film is shaped. The higher the temperature, the thicker the oXiHu (West Lake) Dis.de layer. This oXiHu (West Lake) Dis.de movie helps prevent the liquid solEPTfrom infiltrating the metal, just as if the glass is oiled, the h2o will not damp the glass. Flux is a EPT content for eliminating oXiHu (West Lake) Dis.de movie, also acknowledged as flux.

Flux has 3 significant outcomes:

• In addition to the oXiHu (West Lake) Dis.de movie: in essence, the substance in the flux undergoes a reduction response, therefore getting rid of the oXiHu (West Lake) Dis.de movie, and the reaction item becomes suspended slag and floats on the floor of the solder.
• Prevention of oXiHu (West Lake) Dis.dation: Right after it melts, it floats on the surface area of the solEPTto sort an isolation layer, thereby stopping oXiHu (West Lake) Dis.dation of the soldered surface area.
• Reduce floor stress: increase solEPTfluidity and assist solEPTwet weldments.

gt gtMusical EPT

Rosin is utilized to the bow of erhu, violin and other EPTs to increase the friction of the bow and the strings. The refined transparent coloration block rosin is the ideal, and the organic crystalline pine is secreted and solidified on the pine.

Lipids can also be substituted

The well-known technique of enjoying rosin is to crack a piece of bamboo in progress and then set the rosin in it. Then use a fire to ignite the bamboo pieces, so that the rosin is burned and dripped onto the drum. This method is called quothot quot. Despite the fact that the fragrant incense is far more convenient and convenient for the enjoying, it hinders the overall performance of some of the bowing techniques, and the piano pores and skin is not cleanse ample.
Today, the more well-known 1 is quotwiping quot, which is rubbed with rosin right on the bow hair. This will pull at least an hour following rubbing a rosin. Practice has proved that the audio of the piano played soon after the quotwiping quot is not very perfect. After two or 3 minutes of actively playing, the piano audio steadily turns into the standard condition. When rubbing the incense, the force should not be as well large, so as not to break the bow hair.
The old rosin will have an impact a handful of hrs soon after utilizing the new rosin.
Without rosin, the bow will slip and not make a audio when it is performed on the strings. With a minor rosin, the bow hair will have some stickiness, and when it is played, it will quotcatch quot the string and enable it vibrate to make a sound. When rosin is bought, it is wrapped in a cloth or a small box. It is not only sticky but also quite hard. EPTly, it can be used for a EPT time. The harEPTthe rosin, the much more simply it is damaged.
Many brand names of rosin arrive in two colors, but at the same cost, ligEPT like honey, deep like licorice. When actively playing, the rosin turns into a powder, and its color is the very same white.
Rosin is very tough, and a manufacturer of rosin might be harEPTthan one more model of rosin. When the rosin is pressed with a bow, the hardness can be determined. Soft rosin will make the strings vibrate better, but since they are way too sticky, they are prone to noise, eEPTly on the intestine strings.

FAQ:
Q1:Which kind of payment phrases do you acknowledge?
For little buy,you can pay by T/T,Western Union or Paypal,nomal orEPTby T/T to our firm account

Q2:Can you give me a price reduction cost?
Absolutely,It depend on your qty

Q3:How can i get a sample?
free samples is accessible,but freigEPT expenses will be at your account and the fees will be return to you or deduct from your orEPTin the foreseeable future.

This autumn: How to affirm the Product Top quality before putting orders?
A:You can get free samples for some merchandise,you only want to pay the delivery value or set up a courier to us and just take the samples. You can ship us your item requirements and requests,we will manufacture the merchandise according to your requests.

Q5:How do you take care of quality criticism?
A:Initial of all, our high quality handle will lessen the good quality problem to around zero. If there is a actual good quality issue triggered by us, we will deliver you free of charge items for replacement or refund your decline.

Q6: What’s the shipping and delivery way?
A: Convey this sort of as EMS, DHL, TNT, Fedex, UPS, air transportation, sea transportation,etc per your request.

Q7: How about the EPT?
A: Manufacturing unit stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd EPT. Special EPT can be acknowledge for every your request.

Q8:How do you handle quality criticism?
A:1st of all, our top quality handle will lessen the top quality dilemma to in close proximity to zero. If there is a actual quality difficulty brought on by us, we will send you free merchandise for substitution or refund your loss.