Phenolic resin is a variety of artificial plastics, colorless or brown clear reliable, is commonly used for electrical products, also commonly recognized as bakelite heat-resistant flame resistance water resistance and excellent insulation, excellent resistance to acid, alkali resistance is bad, mechanical and electrical functionality is excellent, straightforward to lower, divided into two groups, thermosetting plastics and thermoplastic synthetic with distinct components, diverse operate of modified phenolic resin can be acquired, it has traits of diverse, this kind of as alkali resistance put on resistance oil resistance corrosion resistance, and many others

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

gt gt Cleaning soap industry

The rosin is cooked with each other with soda ash or caustic soda to type a rosin soap. Rosin cleaning soap has great detergency, is soluble in drinking water, dissolves oil and is effortless 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 employed as a papermaking compound in the paper market. Rosin and caustic soda are produced 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 gets water-insoluble free of charge resin acid particles hooked up to the modest fibers, and the pulp is heated on the drying cylinder. When the rosin is softened and filled in between the fibers, this effect is named quotsizing quot or quotsizing quot. After the paper is quotsliced quot, it can improve water resistance, avoid ink penetration, boost strength and smoothness, and minimize extend.

gt gt Paint market

Rosin is very easily soluble in different organic solvents, and is straightforward to kind a movie and has a luster. It is 1 of the standard raw supplies for paints and coatings. The function of rosin in the paint is to make the paint brigEPT and vivid, dry speedily, and the paint film is clean and not simple to slide off.

gt gt Ink business

Rosin is primarily utilised as a coloration provider in printing inks and improves the adhesion of ink to paper. If the rosin is not employed in the ink, the printed ink will be uninteresting and unclear.

gt gt Adhesive market

A binEPTbased on rosin ester and hydrogenated rosin ester, which is typically utilized as a sizzling soften adhesive, a pressure delicate adhesive, and a rubber tackifier.

gt gt Rubber industry

Rosin is used as a softener in the rubber business to improve its elasticity. Disproportionated rosin potassium cleaning soap can be used as a synthetic rubber.

gt gtFood business

The hydrogenated rosin glyceride is heated and melted with each other with all-natural gum gum, wax, vinyl acetate, and so on., and then additional 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-twelve% cottonseed oil right after becoming taken care of with a depilatory EPT. To remove.

gt gtElectrical market

The insulating oil is made of 35% rosin and 65% brigEPT oil. It is employed as a protective movie on the cable to provide insulation and heat resistance. Rosin is mixed with bakelite and other artificial resins for use as an insulating varnish.

gt gtBuilding resources market

Rosin is primarily used as a concrete foaming agent and floor tile binEPTin the building components market. Rosin is also used as a binEPTfor vinyl chloride asbestos tiles. Rosin and linseed oil, calcium carbonate, charcoal, pigments and the like could be blended with each other to manufacture carpet tiles.

gt gtMaking a finishing resolution

Thanks to the solubility, volaEPTty, and volcanism of rosin, it can be speedily condensed into a quotsturdy and transparent movie quot basic principle. The painter safeguards the photograph and helps prevent the quotsketching quot from becoming smashed. : A rosin powder, nine parts of liquor, or xylene solvent ratio, very first put the rosin into a well-sealed glassware, then pour the liquor, or xylene, include the lid, and dissolve it two daEPTlater. When using, shake it into the watering can, twenty cm absent from the display, spray evenly on to the screen, spray at any time, volaEPTze at any time, dry out right after a few minutes, and then will not be concerned to be smashed.

Note: There can be no more rosin, and a lot more will quotyellow, darken quot!

gt gtFlux

Considering that the metal surface area is in get in touch with with air, an oXiHu (West Lake) Dis.de movie is fashioned. The greater 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 wet the glass. Flux is a EPT substance for taking away oXiHu (West Lake) Dis.de movie, also known as flux.

Flux has three major results:

• In addition to the oXiHu (West Lake) Dis.de film: in essence, the substance in the flux undergoes a reduction response, therefore removing the oXiHu (West Lake) Dis.de film, and the response merchandise gets suspended slag and floats on the surface of the solder.
• Avoidance of oXiHu (West Lake) Dis.dation: After it melts, it floats on the surface of the solEPTto sort an isolation layer, thus avoiding oXiHu (West Lake) Dis.dation of the soldered surface area.
• Lessen surface area stress: boost solEPTfluidity and assist solEPTwet weldments.

gt gtMusical EPT

Rosin is applied to the bow of erhu, violin and other EPTs to boost the friction of the bow and the strings. The refined clear colour block rosin is the best, and the all-natural crystalline pine is secreted and solidified on the pine.

Lipids can also be substituted

The popular strategy of actively playing rosin is to crack a piece of bamboo in advance and then set the rosin in it. Then use a fireplace to ignite the bamboo items, so that the rosin is burned and dripped on to the drum. This method is named quothot quot. Despite the fact that the fragrant incense is more convenient and convenient for the actively playing, it hinders the overall performance of some of the bowing techniques, and the piano pores and skin is not clear ample.
Presently, the a lot more popular one particular is quotwiping quot, which is rubbed with rosin right on the bow hair. This will pull at the very least an hour after rubbing a rosin. Exercise has proved that the seem of the piano played after the quotwiping quot is not extremely excellent. Soon after two or a few minutes of taking part in, the piano audio steadily turns into the typical state. When rubbing the incense, the power should not be as well large, so as not to break the bow hair.
The outdated rosin will have an impact a couple of several hours following employing the new rosin.
Without rosin, the bow will slip and not make a audio when it is performed on the strings. With a little rosin, the bow hair will have some stickiness, and when it is performed, it will quotcatch quot the string and allow it vibrate to make a audio. When rosin is bought, it is wrapped in a cloth or a small box. It is not only sticky but also very hard. EPTly, it can be utilized for a EPT time. The harEPTthe rosin, the much more very easily it is broken.
Many manufacturers of rosin occur in two shades, but at the identical price tag, ligEPT like honey, deep like licorice. When enjoying, the rosin turns into a powder, and its color is the identical white.
Rosin is really hard, and a brand name of rosin may possibly be harEPTthan yet another manufacturer of rosin. When the rosin is pressed with a bow, the hardness can be determined. Soft rosin will make the strings vibrate greater, but since they are way too sticky, they are vulnerable to sound, eEPTly on the gut strings.

FAQ:
Q1:Which variety of payment phrases do you settle for?
For small buy,you can spend by T/T,Western Union or Paypal,nomal orEPTby T/T to our firm account

Q2:Can you give me a price cut price tag?
Certainly,It rely on your qty

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

This fall: How to affirm the Solution High quality before placing orders?
A:You can get free of charge samples for some goods,you only need to have to shell out the delivery cost or prepare a courier to us and consider the samples. You can send out us your product technical specs and requests,we will manufacture the items in accordance to your requests.

Q5:How do you handle high quality criticism?
A:First of all, our top quality handle will decrease the good quality dilemma to around zero. If there is a genuine good quality difficulty induced by us, we will ship you cost-free goods for alternative or refund your reduction.

Q6: What’s the transport way?
A: Categorical this kind of as EMS, DHL, TNT, Fedex, UPS, air transportation, sea transportation,and so forth for every your request.

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

Q8:How do you handle good quality complaint?
A:First of all, our good quality management will reduce the top quality dilemma to close to zero. If there is a real high quality dilemma brought on by us, we will send out you cost-free products for alternative or refund your loss.