Phenolic resin is a type of synthetic plastics, colorless or brown clear sound, is extensively used for electrical gear, also commonly acknowledged as bakelite heat-resistant flame resistance water resistance and great insulation, very good resistance to acid, alkali resistance is very poor, mechanical and electrical performance is great, effortless to lower, divided into two types, thermosetting plastics and thermoplastic synthetic with various elements, diverse function of modified phenolic resin can be obtained, it has traits of different, these kinds of as alkali resistance dress in resistance oil resistance corrosion resistance, and so on

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

Merchandise	Get pace	circulation size	totally free phenolic	VOC	softening point
P2223-one	55-75	50-70	four-6	le2.	ninety four-99
P2223-two	70-ninety	sixty-80	four-six	le2.	a hundred-103
P2223-3	70-ninety	fifty-70	four-6	le2.	104-107
P2326	90-a hundred and ten	fifty five-seventy five	le1.five	le1.	103-107
P3620	ninety-a hundred and ten	thirty-fifty	le2	le1.	111-a hundred and fifteen
P0193	100-a hundred and twenty	ten-thirty	le2	le1.	122-126
P2230	100-a hundred and twenty	55-seventy five	le2		108-112
P2240	90-a hundred and twenty	20-40	le3		102-106

Product	Gather velocity	movement size	cost-free phenolic	voc	fineness	Tropic stages
F2270	seventy five-ninety five	30-fifty	le3.5	le1.five	ge98%	seven-eight
F2123-six	60-eighty	30-fifty	le3.five	le1.5	ge98%	eight.5-nine.5
F3620-C	70-90	thirty-forty	le1	le1	ge98%	14.five-15.5
F2165	40-70	30-50	le2.five	le1.5	ge98%	six-7
F2145	sixty-80	thirty-50	le2.five		ge98%	8.five-nine.5
F2164	50-70	thirty-fifty	le2.five		ge98%	8.five-nine.five
F2168	30-50	twenty-40	le2.5		ge98%	8.5-nine.5
F5133	forty-60	forty-sixty	le2.5		ge98%	8.5-nine.five
F5135	20-forty	twenty-40	le2.5		ge98%	eight.five-nine.five

gt gt Cleaning soap market

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

gt gt Paper sector

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 mixed with the pulp and additional to the alum, so that the rosin gets to be h2o-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 crammed among the fibers, this result is known as quotsizing quot or quotsizing quot. Right after the paper is quotsliced quot, it can boost drinking water resistance, stop ink penetration, increase strength and smoothness, and minimize extend.

gt gt Paint sector

Rosin is effortlessly soluble in different organic solvents, and is simple to kind a film and has a luster. It is one particular of the basic uncooked materials for paints and coatings. The position of rosin in the paint is to make the paint brigEPT and bright, dry swiftly, and the paint film is clean and not straightforward to drop off.

gt gt Ink sector

Rosin is primarily employed as a color provider in printing inks and boosts 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 sector

A binEPTbased on rosin ester and hydrogenated rosin ester, which is frequently used as a hot melt adhesive, a pressure delicate adhesive, and a rubber tackifier.

gt gt Rubber business

Rosin is utilized as a softener in the rubber industry to increase its elasticity. Disproportionated rosin potassium soap can be utilized as a synthetic rubber.

gt gtFood business

The hydrogenated rosin glyceride is heated and melted collectively with organic gum gum, wax, vinyl acetate, etc., and then added with spices, suXiHu (West Lake) Dis.Hu (West Lake) Dis. and pigment to kind a chewing gum. When slaughtering pigs, cattle and sheep in a slaughterhouse, the hair remaining in the animal physique and head can be depilated with 88-94% molten rosin and 6-12% cottonseed oil right after being treated with a depilatory EPT. To eliminate.

gt gtElectrical business

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

gt gtBuilding components sector

Rosin is mostly employed as a concrete foaming agent and floor tile binEPTin the constructing 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 blended together to manufacture carpet tiles.

gt gtMaking a ending solution

Owing to the solubility, volaEPTty, and volcanism of rosin, it can be swiftly condensed into a quotsturdy and clear film quot basic principle. The painter protects the image and helps prevent the quotsketching quot from being smashed. : A rosin powder, nine areas of alcohol, or xylene solvent ratio, initial place the rosin into a nicely-sealed glassware, then pour the alcoholic beverages, or xylene, include the lid, and dissolve it two daEPTlater. When using, shake it into the watering can, twenty cm away from the monitor, spray evenly on to the display screen, spray at any time, volaEPTze at any time, dry out following a few minutes, and then never be concerned to be smashed.

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

gt gtFlux

Given that the metallic surface is in contact with air, an oXiHu (West Lake) Dis.de film is shaped. The larger the temperature, the thicker the oXiHu (West Lake) Dis.de layer. This oXiHu (West Lake) Dis.de film prevents the liquid solEPTfrom infiltrating the metal, just as if the glass is oiled, the h2o will not wet the glass. Flux is a EPT content for getting rid of oXiHu (West Lake) Dis.de film, also acknowledged as flux.

Flux has three significant results:

• In addition to the oXiHu (West Lake) Dis.de movie: in essence, the compound in the flux undergoes a reduction response, therefore getting rid of the oXiHu (West Lake) Dis.de movie, and the response merchandise turns into suspended slag and floats on the floor of the solder.
• Avoidance of oXiHu (West Lake) Dis.dation: Following it melts, it floats on the surface of the solEPTto form an isolation layer, thereby preventing oXiHu (West Lake) Dis.dation of the soldered surface.
• Reduce area stress: boost solEPTfluidity and help solEPTwet weldments.

gt gtMusical EPT

Rosin is utilized to the bow of erhu, violin and other EPTs to enhance the friction of the bow and the strings. The refined transparent color block rosin is the best, and the natural crystalline pine is secreted and solidified on the pine.

Lipids can also be substituted

The popular method of playing rosin is to crack a piece of bamboo in progress and then place the rosin in it. Then use a hearth to ignite the bamboo parts, so that the rosin is burned and dripped onto the drum. This approach is known as quothot quot. Although the aromatic incense is a lot more convenient and hassle-free for the enjoying, it hinders the efficiency of some of the bowing strategies, and the piano skin is not clean adequate.
These days, the much more common one is quotwiping quot, which is rubbed with rosin right on the bow hair. This will pull at least an hour following rubbing a rosin. Apply has proved that the seem of the piano performed right after the quotwiping quot is not extremely perfect. Following two or a few minutes of actively playing, the piano sound slowly turns into the typical state. When rubbing the incense, the force should not be way too large, so as not to crack the bow hair.
The old rosin will have an result a couple of hours soon after employing the new rosin.
With out rosin, the bow will slip and not make a sound when it is performed on the strings. With a tiny 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 fabric or a modest box. It is not only sticky but also really difficult. EPTly, it can be utilised for a EPT time. The harEPTthe rosin, the much more effortlessly it is broken.
Several manufacturers of rosin come in two colours, but at the exact same price tag, ligEPT like honey, deep like licorice. When enjoying, the rosin turns into a powder, and its shade is the exact same white.
Rosin is really difficult, and a brand of rosin might be harEPTthan yet another brand of rosin. When the rosin is pressed with a bow, the hardness can be identified. Soft rosin will make the strings vibrate greater, but since they are too sticky, they are prone to sound, eEPTly on the intestine strings.

FAQ:
Q1:Which variety of payment conditions do you take?
For tiny get,you can pay out by T/T,Western Union or Paypal,nomal orEPTby T/T to our organization account

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

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

This autumn: How to verify the Merchandise High quality before putting orders?
A:You can get free of charge samples for some products,you only want to shell out the shipping cost or arrange a courier to us and get the samples. You can deliver us your merchandise specifications and requests,we will manufacture the merchandise according to your requests.

Q5:How do you take care of high quality criticism?
A:First of all, our good quality management will minimize the high quality problem to close to zero. If there is a real good quality difficulty caused by us, we will send out you cost-free products for alternative or refund your decline.

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

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

Q8:How do you handle high quality grievance?
A:Initial of all, our high quality handle will decrease the good quality difficulty to near zero. If there is a genuine top quality issue caused by us, we will send you free of charge goods for replacement or refund your loss.