Phenolic resin is a type of artificial plastics, colorless or brown clear solid, is broadly used for electrical products, also typically known as bakelite heat-resistant flame resistance drinking water resistance and good insulation, great resistance to acid, alkali resistance is inadequate, mechanical and electrical functionality is excellent, effortless to cut, divided into two classes, thermosetting plastics and thermoplastic artificial with various components, various operate of modified phenolic resin can be attained, it has traits of distinct, these kinds of as alkali resistance put on resistance oil resistance corrosion resistance, etc

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

gt gt Cleaning soap market

The rosin is cooked collectively with soda ash or caustic soda to type a rosin soap. Rosin cleaning soap has wonderful detergency, is soluble in h2o, dissolves oil and is effortless to foam. The rosin is sticky and can make the cleaning soap significantly less vulnerable to cracking and rXiHu (West Lake) Dis.Hu (West Lake) Dis.dity.

gt gt Paper industry

Rosin is employed as a papermaking compound in the paper business. Rosin and caustic soda are manufactured into rosin sodium cleaning soap, which is a rubber compound. The rubber compound is mixed with the pulp and extra to the alum, so that the rosin turns into drinking water-insoluble free resin acid particles attached to the little fibers, and the pulp is heated on the drying cylinder. When the rosin is softened and filled between the fibers, this influence is referred to as quotsizing quot or quotsizing quot. Right after the paper is quotsliced quot, it can improve h2o resistance, prevent ink penetration, boost strength and smoothness, and minimize extend.

gt gt Paint sector

Rosin is simply soluble in different organic solvents, and is easy to type a film and has a luster. It is 1 of the simple uncooked materials for paints and coatings. The position of rosin in the paint is to make the paint brigEPT and brilliant, dry speedily, and the paint film is clean and not effortless to drop off.

gt gt Ink market

Rosin is largely utilized as a shade carrier in printing inks and enhances the adhesion of ink to paper. If the rosin is not used in the ink, the printed ink will be uninteresting and unclear.

gt gt Adhesive industry

A binEPTbased on rosin ester and hydrogenated rosin ester, which is usually utilised as a hot melt adhesive, a stress delicate adhesive, and a rubber tackifier.

gt gt Rubber industry

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

gt gtFood industry

The hydrogenated rosin glyceride is heated and melted with each other with all-natural gum gum, wax, vinyl acetate, and so forth., and then added with spices, suXiHu (West Lake) Dis.Hu (West Lake) Dis. and pigment to form a chewing gum. When slaughtering pigs, cattle and sheep in a slaughterhouse, the hair remaining in the animal entire body and head can be depilated with 88-94% molten rosin and six-12% cottonseed oil right after becoming handled with a depilatory EPT. To remove.

gt gtElectrical industry

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

gt gtBuilding supplies market

Rosin is largely utilized as a concrete foaming agent and ground tile binEPTin the creating resources market. Rosin is also employed as a binEPTfor vinyl chloride asbestos tiles. Rosin and linseed oil, calcium carbonate, charcoal, pigments and the like might be combined with each other to manufacture carpet tiles.

gt gtMaking a ending solution

Owing to the solubility, volaEPTty, and volcanism of rosin, it can be quickly condensed into a quotsturdy and clear movie quot theory. The painter safeguards the picture and helps prevent the quotsketching quot from currently being smashed. : A rosin powder, nine elements of liquor, or xylene solvent ratio, initial put the rosin into a properly-sealed glassware, then pour the alcohol, or xylene, include the lid, and dissolve it two daEPTlater. When utilizing, shake it into the watering can, 20 cm absent from the display screen, spray evenly on to the screen, spray at any time, volaEPTze at any time, dry out following a number of minutes, and then never be concerned to be smashed.

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

gt gtFlux

Since the metallic surface is in speak to with air, an oXiHu (West Lake) Dis.de film is fashioned. The larger the temperature, the thicker the oXiHu (West Lake) Dis.de layer. This oXiHu (West Lake) Dis.de film stops the liquid solEPTfrom infiltrating the steel, just as if the glass is oiled, the drinking water will not damp the glass. Flux is a EPT substance for taking away oXiHu (West Lake) Dis.de movie, also recognized as flux.

Flux has 3 significant consequences:

• In addition to the oXiHu (West Lake) Dis.de movie: in essence, the material in the flux undergoes a reduction response, thereby taking away the oXiHu (West Lake) Dis.de film, and the response merchandise gets to be suspended slag and floats on the area of the solder.
• Prevention of oXiHu (West Lake) Dis.dation: Right after it melts, it floats on the area of the solEPTto sort an isolation layer, therefore protecting against oXiHu (West Lake) Dis.dation of the soldered surface area.
• Lessen floor pressure: increase solEPTfluidity and support 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 color block rosin is the best, and the normal crystalline pine is secreted and solidified on the pine.

Lipids can also be substituted

The popular technique of enjoying rosin is to crack a piece of bamboo in progress and then put the rosin in it. Then use a hearth to ignite the bamboo pieces, so that the rosin is burned and dripped on to the drum. This technique is known as quothot quot. Despite the fact that the fragrant incense is much more convenient and practical for the enjoying, it hinders the efficiency of some of the bowing tactics, and the piano pores and skin is not cleanse enough.
Presently, the much more popular 1 is quotwiping quot, which is rubbed with rosin straight on the bow hair. This will pull at minimum an hour following rubbing a rosin. Follow has proved that the sound of the piano played after the quotwiping quot is not really ideal. Soon after two or three minutes of taking part in, the piano seem gradually turns into the standard condition. When rubbing the incense, the pressure should not be as well large, so as not to break the bow hair.
The previous rosin will have an influence a number of several hours right after using the new rosin.
Without having rosin, the bow will slip and not make a sound when it is performed on the strings. With a minor 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 seem. When rosin is purchased, it is wrapped in a cloth or a small box. It is not only sticky but also very challenging. EPTly, it can be utilized for a EPT time. The harEPTthe rosin, the far more simply it is broken.
Numerous brands of rosin occur in two colors, but at the identical price, ligEPT like honey, deep like licorice. When enjoying, the rosin turns into a powder, and its colour is the very same white.
Rosin is extremely challenging, and a manufacturer of rosin may possibly be harEPTthan another brand of rosin. When the rosin is pressed with a bow, the hardness can be recognized. Comfortable rosin will make the strings vibrate much better, but due to the fact they are as well sticky, they are vulnerable to noise, eEPTly on the gut strings.

FAQ:
Q1:Which sort of payment terms do you accept?
For small buy,you can shell out by T/T,Western Union or Paypal,nomal orEPTby T/T to our business account

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

Q3:How can i get a sample?
cost-free samples is accessible,but freigEPT charges will be at your account and the costs will be return to you or deduct from your orEPTin the long term.

This fall: How to confirm the Merchandise Quality just before placing orders?
A:You can get totally free samples for some items,you only want to pay the delivery price or set up a courier to us and take the samples. You can send out us your solution technical specs and requests,we will manufacture the merchandise in accordance to your requests.

Q5:How do you take care of top quality complaint?
A:Very first of all, our top quality management will minimize the top quality problem to near zero. If there is a true top quality problem induced by us, we will ship you cost-free products for substitution or refund your decline.

Q6: What is actually the shipping and delivery way?
A: Convey such as EMS, DHL, TNT, Fedex, UPS, air transportation, sea transportation,etc for every your ask for.

Q7: How about the EPT?
A: Manufacturing facility stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd EPT. Special EPT can be take per your request.

Q8:How do you take care of high quality grievance?
A:First of all, our quality control will decrease the top quality issue to around zero. If there is a real high quality difficulty brought on by us, we will send out you cost-free items for substitution or refund your reduction.