Usage Of Resin In Rubber

It's been a long time since rubber existed, initially, we simply produced rubber from pectin that taken out from rubber tree, and it's called natural rubber. With the development of chemical technology, rubber material can be polymerized with various types of monomer to make synthetic rubber. Nowaday, rubber products are widely used in many industries and our daily life.

We have several type of rubber resins, Disproportionated Rosin can be applied to productions of chloroprene rubber & styrene butadiene rubber, it can be used as the polymerized emulgator, not only that, disproportionated rosin also can be plasticizer and bonding material. Hydrogenated Rosin is also an excellent emulgator for synthetic rubber, it can also improve tackiness, intensity, thermostability, abradability and processibility, in addition to tackifier, hydrogenated rosin has activation to be filler and plasticizer. For the adhesive additive, on of our rubber resins is Terpene Phenol Resin, that can enhance rubber's malleability and toughness.

Resin For Ink Manufacturing

Ink is an indispensable material for printing and press industry. The ingredient of ink is very similar to coating, including pigment, filler, additive, solvent , and the most important part is bonding material, it’s ink resins, such a material can tightly attach the pigment and other materials to the surface of paper and other printed matters, and prevent the ink from coming off, furthermore, ink resins can improve the glossiness, flowability, fixation and printing flexibility, so the bonding material is the crucial thing to cause the quality of printing.

With regard to the resin that is suitable for ink, the ideal resins are Maleic Resin, Alcohol Soluble Resin, Phenolic Resin and Terpene Phenolic Resin. For water based ink, we can choose Alcohol Soluble Resin, it can be dissolved in alcohol solvent that is fast-dry and non-toxic, and it comes with high softening point and can make the ink more glossy. Phenolic Resin also features with high softening point and fast-dry, can improve the character of ink, and can feel the sense of texture & solid on the printing. For lasting the longevity of printing, Terpene Phenolic Resin is the desirable option, it comes with hight softening point, strong adhesion and refractoriness, can be used as tackifier for ink, in addition to the glossiness, it also has water-resistance and anti-corrosion.

Tackifiers For Coating Products

Coatings are widely used everywhere, it’s not only a layer of decorative material, but also can protect the substrate from the air, moisture and other matters, so it comes with anti-oxidation, anti-corrosion, insulation and heat resistance. The range of application includes furniture, wall decoration, electrical appliance & digital product, vehicle and industrial purpose. The main material of coating in the early is plant oil, but now use coating resins to instead of it, and the processing technology becomes more and more matured. The resin in coating act as a role as filmogen to help the coating material tightly attach to the substrate,  it’s he basic material and cause the physical features.

With regard to the important materials for coating and painting, Baolin Chemical has some coating resins such an application, such as Glyceryl Rosinate, Rosin Modified Phenolic Resin (also named Phenolic Resin), Alcohol Soluble Resin, Maleic Resin, and so on.

Glyceryl Rosinate, also named Glycerol Ester Of Rosin, can be polymerized with plant oil for phenolic paint, and improve the hardness and brightness. For the application of road marking paint, it can collect well with pigment, reflecting material and other matters together.

Phenolic Resin can be polymerized with plant oil to make phenolic paint that has highlights of fast-drying, hardness and glossiness.

For water based paintings & coatings, Alcohol Soluble Resin is suitable for such an application, it can be dissolved in alcohol solvent, and has well solubility with high polymer, it is no-toxic, environmental-friendly and fast-dry material.

We can add Maleic Resin into road marking paint to improve the hardness and glossiness, and it comes with water-resistance.

Application Of Resin Products In Many Industries

Adhesive products are widely used in many industries, there are a lot of species on the market and have an enormous application range, as for the main materials of adhesives, tackifier is regarded as the essential part of it, regarding such a type of important material, that remind us of Gum Rosin, Rosin Derivatives and Resin, they are widely used as tackifer for hot melt adhesive, pressure sensitive adhesive, laminated adhesive, adhesive sticker, universal adhesive and so on.

 

There are lots of types of resins for adhesive products, Terpene Resin is one of the ideal tackifer materials for adhesive, in addition, you can choose other items available according to different requirement, such as Terpene Phenolic Resin, Pentaerythritol Ester Of Rosin, Glyceryl Rosinate etc. To meet with our customer’s requirement for light color, we developed light color adhesive resins such as Water White Resin, Light Color Pentaerythritol Ester Of Rosin, Light Color Glycerol Ester Of Rosin, they are extremely suitable for adhesive tape, book binding glue, diaper adhesive and shoe adhesive. For environmental-friendly application, you can choose Alcohol Soluble Resin, as it can be dissolved in alcohol that is non-toxic and volatile. Furthermore, we also have Water Based Resin to meet with application of water based adhesive, it has excellent performance at tackification for latex, in addition to the base ingredient as rosin, we also have another emulsion that is called Terpene Phenolic Resin Emulsion and has more strong tackiness.

About Modified Terpene Resin

Modified terpene resin is a newly developed rosin modified polymer products, which is superior to the traditional: rosin pentaerythritol ester, rosin glycerol ester, petroleum resin, semi-hydrogenated petroleum resin, terpene resin.
Features: 1. Unsaturation is low, chemical stability, storage stability. 2. As the product contains special functional groups, and alkyd resin, phenolic resin, terpene resin and other resin fight with, made of paint, ink, adhesive, not anti-coarse, the same white, Anti-friction, not aging. 3. No ash, no mechanical impurities, does not contain inorganic acid, alkali, salt, anti-aging performance. 4. Can be dissolved in linseed oil, soybean oil, mineral oil, toluene and other organic solvents, dissolved without particles. Applications: adhesives (Wan Nengjiao, hot-melt adhesives. Neoprene, etc.), ink, paint, road paint.

Terpene Phenolic Resin As A Type Of Tackifier

As tackifier resins for manufacturing hot melt adhesive. Terpene phenolic resin is characterized as high softening point, light color, good heat resistance and strong viscosity. Terpene phenolic resin is a phenolic modified resin, an increase of polarity, acrylic resin, styrene-butadiene rubber, natural rubber and neoprene and other good tackifier; terpene phenol resin has stronger viscosity than other resins, with heat resistance, color stability, and can and many of the polymer resin in a wide range of immiscibility, soluble in many polar or non-polar solvents.

Terpene Phenolic Resin is widely used in hot melt adhesives, pressure-sensitive adhesives, coatings, inks, printed circuit, plastic modification, rubber and other industrial sectors, especially hot melt adhesives and coatings manufacturing, use it can increase product ductility And flexibility.

Food Grade Ester Gum

The raw materials of food grade Ester Gum is made from high-quality pine resin refined rosin and edible grade glycerol esterification by the formation of rosin-like glycerides. In line with China's national standards GB10287-88 and GB2760-86 standard edible grade rosin-like glycerides, can be used safely in food.

Food grade Ester Gum has excellent emulsifying properties, thickening properties, can be used as a base of gum base, giving gum into the bubble, by type, chew resistance and good taste.

Appearance: light yellow transparent solid.

Application: As a base of gum base, it can be used as chewing gum and sugarless chewing gum. It has good taste and anti-oxidation and keeps softness. It also can be used in the beverage as emulsifying stabilizer.

The Difference Between Water Soluble Resin & Water Based Resin

Water soluble resin means that the resin polymer is capable of dissolving in water; and the water based resin includes both a water soluble resin and a water dispersible resin (or emulsion), the polymer is dispersed in the water phase in the form of an emulsion, Not swelling. Water soluble resin can not do too much in general content, polymer swells very much, high content of the viscosity will be great, but the emulsion content can be done a little higher, because the polymer is in the form of polymer particles or aggregated form, Viscosity will not be great. In general, the aqueous resin comprises a water soluble resin.

Glyceryl Rosinate Also Known As Glycerol Ester Of Rosin

Glyceryl Rosinate Also Known As Glycerol Ester Of Rosin, is made of gum rosin mixed with glycerol ester and heat them up, under pressure from superposition. The rosin was heated to 200 ° C. Add 10 ~ 15% glycerol, heating to 230-285 ℃, to maintain 5 - lOh, reaction to prevent oxidation, should be filled with CO2 gas, stop heating, vacuum pump and gas for about 30min, then natural cooling, The reaction can be used calcium oxide, zinc oxide as a catalyst.

Application:

Glyceryl Rosinate rosin esters can be used for food emulsifier, in the pharmaceutical agent for sustained release matrix material, ointment base, emulsifiers, adhesives, pressure-sensitive adhesive for the slow release tablets, patch, emulsion And the like. This product is used in the food industry for gum, chewing gum and other gum base. The amount of discretion, the general amount of 0.1 to 5%.

Classification and Analysis of Tackifier for Adhesive Products

The tackifier is a kind of material which can increase the adhesion of the adhesive to the surface of the material to be adhered and improve the adhesion, such as resin, rubber, higher fatty alcohol, resin emulsion, inorganic salt and so on. The tackifier can reduce the surface tension of the adhesive and improve the wetting of the adherend Capacity; increase the viscoelasticity of polar adhesives; through the surface diffusion retention period; reduce the viscosity of the adhesive, increase the permeability and improve processability.

Many varieties of tackifier, in accordance with the source is divided into natural tackifier and synthetic tackifier, adhesive tackifier is divided into the following categories:

1. Rosin and its modified products (rosin, hydrogenated rosin, polymerized rosin, male rosin, rosin glycerin, rosin modified phenolic resin, etc.)

2. Terpene-based resin (terpene resin, terpene-phenol resin, terpene-styrene resin, terpene-phenolic resin)

3. Petroleum resin (C5 petroleum resin, C9 resin, bicyclic ronadiene petroleum resin, hydrogenated petroleum resin, styrene-terpene resin)

4. Phenolic base phenolic resin

5. Poly-methylstyrene resin

6. ketone aldehyde resin

7. Xylene formaldehyde resin

8. Cashew oil modified phenolic resin

9. Tall oil modified phenolic resin

10. Rubber

11. Resin emulsion (rosin emulsion, TPR water based emulsion, 2402 resin emulsion, petroleum resin emulsion)

The Usage Of Terpene Phenolic Resin

Terpene phenolic resin is a type of excellent tackifier with high performance at strong & lasting viscosity, instant adhesion, thermostability and cold-stability. Softening point is very suitable, with the spring and summer and autumn and winter to adapt to the role of strong, very uniform color, in line with the special requirements of various types of adhesives, mild odor, non-toxic substances. Terpene Phenolic Resin can be widely used in many fields as follow:

1. Pressure acrylic adhesive: acrylic adhesive, rosin resin adhesive, phenolic resin adhesive.

2. Hot-melt adhesives: furniture Edge hot-melt adhesives, carton hot-melt adhesives, printing and packaging hot-melt adhesives, plastic bags.

3. Glue: Sealant glue, make-up glue, construction glue, office glue, etc.

4. Pressure-sensitive adhesive materials: sanitary napkins pressure-sensitive adhesive, shoe pressure-sensitive adhesive, aerospace pressure-sensitive adhesive, high temperature pressure-sensitive adhesive tape.

5. Universal glue adhesive: sealing glue, paper paste glue, slow Ganjiao, notes, such as plastic.

6. Other adhesives: high-temperature tape, electronic tape, white latex, ship repair plastic and so on.

7. Rubber: tire explosion-proof adhesives, rubber products, adhesives, neoprene adhesive.

8. Plastic: PP plastic, general plastic, plastic pipe, PET plastic.

9. primer coating: printing coatings, UV coatings, resin coatings, decorative coatings, etc.

10. Printing ink: printing inks, adhesive type ink, paper with ink.

11. Fine chemicals: flux, metalworking fluids, cutting fluid, wire cutting fluid and so on.

Water Based Tackifier Resin

Water based tackifier resin is a kind of water-based resin that has excellent performance at tackifying. It applies advanced emulsification technology and high quality rosin ester as raw material, with light color and high softening point, and has excellent aging resistance. For general-purpose pressure-sensitive adhesive system, can significantly improve the adhesive performance of the paste.

[Features]:

1. the use of a unique anionic surface system, viscosity significantly, can significantly improve the adhesive adhesive strength, peel strength and holding force.

2. can significantly improve the adhesive products on the curvature of the surface energy of low adhesion surface adhesion.

3. PH value of a wide range of use, can be neutral or weak alkaline use.

4. fine particle size, mechanical stability.

5. good compatibility, and acrylic, NR, EVA and other latex has good compatibility.

6. the full use of water as a solvent, non-VOC, green.