WEB-MODIFIED GUM ROSINS
Modified Colophon Resins are modified Gum Rosins obtained as a result of Dispersion and Polymerization reactions.
| MODIFIED GUM ROSINS (RB LURESA / SPAIN, RB SOCER / BRAZIL) | |||||||
|---|---|---|---|---|---|---|---|
| PRODUCT | DESCRIPTION | SOFTENING POINT°C (Ring&Ball) |
ACID NUMBER | GARDNER COLOUR | REACH | KKDIK | MAIN USES |
| RESIDIS | Disproportionated Gum Rosin | 58-65 | 142-150 | max. 8 | X | X | Adhesives, Soldering Fluxes, Master Batches and Pigments |
| RESIDIS 40 | Disproportionated Gum Rosin | 36-42 | 125-155 | max. 8 | X | X | Adhesives, Soldering Fluxes, Master Batches and Pigments |
| RESIDIS 455 | Disproportionated Gum Rosin | 70-75 | 130-160 | max. 8 | X | X | Adhesives, Polymerization Emulsifiers, Air Entraining Agent for Cement, Master Batches and Pigments |
| RESISOAP 455/70 | Disproportionated Gum Rosin Soap | Paste | max. 12 | max. 10 | X | X | Polymerization Emulsifiers, Air Entraining Agent for Cement |
| RESISOAP 455/80 | Disproportionated Gum Rosin Soap | Paste | max. 12 | max. 10 | X | X | Polymerization Emulsifiers, Air Entraining Agent for Cement |
| RESIDIS POLYMER | Polymerized Gum Rosin | 95-105 | 140-150 | max. 10 | X | X | Adhesives, Depilating Waxes, Soldering Fluxes, Master Batches and Pigments |
| RESIDIS POLYMER 35 | Polymerized Gum Rosin | 83-93 | 105-120 | max. 9 | X | X | Adhesives, Depilating Waxes, Soldering Fluxes, Master Batches and Pigments |
| HIGHLY STABILIZED ROSIN | |||||||
| RESIDHERE FD 80 WW-X | Modified Gum Rosin Without Tendency to Crystal | min. 75 | 155-170 | max. 7 | ✔ | X | General Adhesives, Depilatory Waxes |
| DIBASIC ACID-MODIFIED ROSINS ( RB LURESA / SPAIN ) | ||||||
|---|---|---|---|---|---|---|
| PRODUCT | DESCRIPTION | SOFTENING POINT °C (Ring&Ball) |
ACID NUMBER | GARDNER COLOUR | KKDIK | MAIN USES |
| COLMODIF R 330 | Dibasic Acid Modified Gum Rosin | 120-130 | 240-160 | max. 10 | X | Inks, Bitumen Modifiers, Protective Coatings or Lacquers |
| COLMODIF 295 F | Dibasic Acid Modified Gum Rosin | 145-155 | 280-320 | max. 10 | X | Inks, Bitumen Modifiers, Protective Coatings or Lacquers |
| ALKYD RESINS ( RB LURESA / SPAIN ) | |||||
|---|---|---|---|---|---|
| PRODUCT | DESCRIPTION | SOFTENING POINT °C (Ring&Ball) |
ACID NUMBER | GARDNER COLOUR | MAIN USES |
| RESALKYD 105 | Alkyd Resin Modified with Rosin and Esterified | 100-110 | max. 25 | max. 8 | Master Batches and Pigments, Protective Coatings or Lacquers |
| CONSTRUCTION-MINING-TYRE & RUBBER ( RB SOCER/BRAZIL) | ||||||
|---|---|---|---|---|---|---|
| DISPROPORTIONATED ROSIN | ||||||
| PRODUCT | DESCRIPTION | SOFTENING POINT °C (Ring&Ball) |
ACID NUMBER | GARDNER COLOUR | DEHYDROABIETIC ACID |
MAIN USES |
| RESIDHERE DP 40 | Disproportionated Rosin | 50 min | 130 min | 3-4 | 30 min | Additive Cement and Mortars, Emulsifier in Rubbers, Dust suppressor in Mining Industry |
| RESIDHERE DP 50 | Disproportionated Rosin | 70-85 | 140-165 | 6-7 | 52 min | Additive Cement and Mortars, Emulsifier in Rubbers, Dust suppressor in Mining Industry |
| SAPONIFIED ROSIN | ||||||
|---|---|---|---|---|---|---|
| PRODUCT | DESCRIPTION | SOLID CONTENT | Ph | ACID NUMBER | DEHYDROABIETIC ACID | ABIETIC ACID |
| RESIDHERE A6 150 | Disproportionated rosin soap | 47-55 | 9-12 | X | X | X |
| RESIDHERE A6 180 | Disproportionated rosin soap | 78-84 | X | 9-14 | 35-45 | 2,5 max |
High oxidation resistance is achieved by dysportionization and higher blackness by dimerization.(It is a method of obtaining modified resin applied to improve stability.By dimerizing the abietic acid, which is one of the main components of the resin, the number of double bonds is reduced.It can be polymerized in this way and high stability and oxidation resistance are provided.)
Compared with natural resins (Gum Rosins), it has a higher softening point, higher viscosity and much higher oxidation resistance, it is in solid form. High oxidation resistance is achieved by dysportionation. Higher blackness is achieved by dimerization.(It is a modified resin leding method applied to improve stability.By dimerizing the abietic acid, which is one of the main components of the resin, the number of double bonds is reduced.It can be polymerized in this way and high stability and oxidation resistance are provided.)
In addition, Modified Gum Rosins have a lower crystallization tendency.Colophon Resins tend to crystallize due to the acids they have structurally.These crystals are insoluble in water and alkaline.Crystallization in the product used negatively affects the viscosity and causes problems.Modified Colophon resins are very important with their non-crystallization properties.
Products;
RESIDIS, RESIDIS 40, RESIDIS 455, RESISOAP 455/70, RESISAOP 455/80, RESIDIS POLYMER,RESIDIS POLYMER 35,RESIDHERE FD 80
DOUBLE-BASE ACID-MODIFIED RESINS
Resins modified with double-base acid are obtained by using double-base acids. It aims to improve the chemical, physical and functional properties of resin.Double-base acid-modified resins are high melting grade resins with higher acidity than Colophon Resins.
Products;
COLMODIF R 330
COLMODIF 295 F
WEB-MODIFIED GUM ROSINS frequently asked questions
The difference of modified colophon resins from natural resins( gum rosin) is that they have a higher softening point, higher viscosity and much higher oxidation resistance.
Alkyd Resin( alkyd resins ) is used in the surface coating and polishing industry.
Çift bazlı asit modifiye reçine( gum rosin) mürekkep üretiminde, yüzey kaplama ve cilalama sektöründe kullanılır.
