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Rosin Resins Solution for Soldering Industry

Foreverest Resources Ltd.
Foreverest Resources Ltd.

This document provides information on various rosin resins and other materials that can be used in soldering fluxes. It discusses the properties and benefits of different types of rosin resins including gum rosin, hydrogenated rosin, and modified rosin resins. Tables list product codes, chemical names, properties like color and softening point, and potential substitute materials for various rosin resins and other components like rosin esters, solvents, and tackifiers that can be used to formulate soldering fluxes. The document also provides buyer guidance and product descriptions for selecting appropriate resin materials based on the desired features and performance benefits for different flux types.

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PL-RD20180611V1 > Modified Resin System ROSIN RESINS SOLUTION FOR SOLDERING FLUX
SOLDERING FLUXES Liquid soldering flux for electronics has the property to remove the oxidizing materials on the PCB surface. Gum Rosin, Modified Rosins Resins are the key raw materials have 1~45 %Wt. in the formulation of Rosin Fluxes, and have 2~8 %Wt. in the Low- Solids/No-Clean Fluxes. The actives of rosin acid remove the oxides and extending tin material on the PCB surface. Also forming a coating on the solder joints to prevent re-oxidation. Rosin-based flux used for soldering in electronics industry because it has a combination of favorable properties: Rosin acid is able to remove the metal oxides at soldering temperature and protects the cleaned metal. Wetting PCB surface and has a sufficiently low viscosity to remove reaction products with a good thermal conductivity when melting. Wide process window and long process life PL-RD20180611V1
CHOOSE THE CORRECT ROSIN RESINS FOR SOLDERING FLUX A correct soldering flux product is required following features Removes the oxides and wetting the PCB surface. Melting as liquid soldering flux at the soldering temperature and forming a coating on the PCB surface. The brightness flux has heat stabilization, easy to dry, free of moisture and hygroscopy. The low surface tension. Easy flowing after heating. No splash in melting. Eco-friendly. Do not produce harmful gases and irritating odors. Non conductive, non corrosive, non side-effect of residues. PL-RD20180611V1
Low-Solids/No-Clean Fluxes to the IPC designators FLUX TYPE FLUX COMPOSITION PARTIAL DESIGNATOR SOLVENT SOLIDS CONTENT (MOST COMMONLY) DESIGNATOR MARKET PRESENCE/ AVAILABILITYCONTAINING HALIDES Low-solids/No-clean Rosin RO Alcohol 2% to 8% ROL1/0 Most Common ROM1/0 Rare ROH1/0 Never Modified Resin RE Alcohol 2% to 8% REL1/0 Most Common REM1/0 Rare REH1/0 Never VOC-free Low- solids/NC Organic OR Alcohol (non VOC- free) Water (VOC-free) 1.5% to 6.0% ORL1/0 Most Common ORM1/0 Occasionally ORH1/0 Uncommon IPC DESIGNATORS J-STD-004 SOURCE: Choosing the Correct Soldering Flux Types and Their Advantages/Disadvantages 息 Eddie Groves, Jonathan Wol Many Low-solids/No-clean fluxes contain two or more types of gum rosin, modified resins to achieve their best performance. FOREVEREST速 supplies the full range of rosin resins for soldering fluxes. PL-RD20180611V1
PRODUCT LIST CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE AR120240 Acrylic Acid Modified Rosin 83137-13-7 D459 Disproportionated Rosin 8050-09-7 H106 Hydrogenated Rosin 65997-06-0 MR75 Maleated Rosin 8050-28-0 DA125200 Modified Rosin - Arakawa KE-604 FPR-95 Polymerized Rosin 65997-5-9 FPR-115 Polymerized Rosin 65997-5-9 FPR-140 Polymerized Rosin 65997-5-9 H101 Water-White Hydrogenated Rosin 65997-06-0 H103 Water-White Hydrogenated Rosin 65997-06-0 Foral AX-E Table 1. Modified Rosin List for Soldering Fluxes Rosin resin color can effect the color of residues, especially on the BGA reworking process. A lower softening point will produce the sticky residues and may cause pseudo soldering. In manufacturing, the acid value of rosin resins can be used to measure the raw materials purity and process control level. PL-RD20180611V1
PRODUCT LIST CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE R/X Gum Rosin 8050-09-7 YPR/WW Gum Rosin 8050-09-7 Table 2. Gum Rosin List for Soldering Fluxes CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE GEHR100D Colorless Glyceryl Hydrogenated Rosinate 65997-13-9 Arakawa KE-311/ KE-100 GEHR100H Colorless Glyceryl Hydrogenated Rosinate 65997-13-9 Arakawa KE-311/ KE-100 PEHR100D Colorless Pentaerythritol Hydrogenated Rosinate 64365-17-9 Arakawa KE359 PEHR100E Colorless Pentaerythritol Hydrogenated Rosinate 64365-17-9 Arakawa KE359 105 Hydrogenated Terpene Resin 106168-39-2 Clearon P105 Table 3. Colorless Rosin Ester List for Soldering Fluxes PL-RD20180611V1 REMARK a) The columns of color, softening point, acid value are designed by the visualized relative index. Kindly contact us for TDS documents, or download TDS online via Document Center. b) Arakawa is a trademark of Arakawa Chemical Industries, Ltd. Foral is a trademark of Eastman Chemical Company. Clearon is a trademark of Clearon Corporation.
PRODUCT LIST CODE/PURITY CHEMICALS NAME CAS APPLICATION GER85 Glyceryl Rosinate 8050-31-5 Forming Agent G1004 Glyceryl Rosinate 8050-31-5 Forming Agent GMS40 Glyceryl Monostearate 123-94-4 Forming Agent GMS90 Glyceryl Monostearate 123-94-4 Forming Agent RA908 Rosin Amine 61790-47-4 Surfactant 95% 留-Pinene 80-56-8 Cosolvent 98% -Pinene 127-91-3 Cosolvent 85% Turpentine 8006-64-2 Cosolvent Table 4. Organic Solvents List for Soldering Application Halogenated hydrocarbon solvents show detergency and rapid decontamination effetely. But toxic and pollute the environment. Eco-friendly organic solvents have powerful dissolving power for soldering residues. PL-RD20180611V1
BUYER GUIDE Although rosin esters and hydrogenated terpene resin can't remove the metal oxides effectively due to the low acid value, they still can bring benefits like increased viscosity, improved uniformity and gloss, and better thermal conductivity when added at a proper proportion. Welcome to contact FOREVEREST速 for more details. PL-RD20180611V1 PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES AR120240 A derivative from additive reaction of gum rosin with acrylic acid. Higher softening point High acid value Improved oxidation resistance Improved thermal stability Light color Not easy to crystallize Higher activation temperature limit Good rheological, wettability, thermal stability and oxidize resistance Less flux residue Significantly improved activity owing to the high acid value D459 A compound of dehydroabietic acid and dihydroabietic acid, the D459 is processed through catalytic reaction of gum rosin on proper temperature. Improved oxidation resistance Improved thermal stability Lower acid value*not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Lower acid value may affect the chemical activity of fluxes in certain degree H106 Gum rosin that has been partially/fully hydrogenated via a catalytic process. It chiefly consists of different resin acids, especially abietic acid. Good oxidation resistance Good thermal stability Light color Not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Light color flux residue after soldering H101 H103 MR75 Made from gum rosin and maleic anhydride by compounding reacting. High acid value Improved oxidation resistance Improved thermal stability Not easy to crystallize Higher activation temperature limit Good rheological, wettability, thermal stability and oxidize resistance Less flux residue Significantly improved activity owing to the high acid value Table 5.1 Buyer Guide For Soldering Flux BACK TO LIST
BUYER GUIDE PL-RD20180611V1 PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES DA125200 Modified Rosin Good oxidation resistance Good thermal stability Higher softening point Light color Not easy to crystallize Excellent rheological, wettability, thermal stability and oxidize resistance Higher activation temperature limit Less flux residue Significantly improved activity owing to the high acid value FPR-95 Made from gum rosin by polymerization via catalyst which composed predominately of dimeric acids derived from rosin with lesser amounts of monomeric resin acids and neutral materials of rosin origin. Higher softening point Improved oxidation resistance Improved thermal stability Not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Higher activation temperature limit FPR-115 FPR-140 Table 5.2 Buyer Guide For Soldering Flux Table 5.3 Buyer Guide For Soldering Flux PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES R/X Also called colophon, produced by steam- distilling fresh liquid pine resin to vaporize the volatile liquid terpene components. It chiefly consists of different resin acids, especially abietic acid. Easily softened and oxidized Poor thermal resistance Tend to crystallize Base rosin for general use Suitable chemistry for fluxes YPR/WW BACK TO LIST
BUYER GUIDE PL-RD20180611V1 Table 5.4 Buyer Guide For Soldering Flux PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES GEHR100D A kind of super light color tackifying rosin resin, which is esterified from refined hydrogenated rosin and edible glycerol, and through series combined technologies units of catalytic hydrogenation. Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivityGEHR100H PEHR100D A kind of super light color tackifying polyols resin, which is esterified from refined gum rosin by pentaerythritol, and through series combined technologies units of catalytic hydrogenation. Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivityPEHR100E 105 Hydrogenated Terpene Resin Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivity BACK TO LIST
BUYER GUIDE PL-RD20180611V1 Table 5.5 Buyer Guide For Soldering Flux APPLICATION DESCRIPTION Forming Agent Forming agent is the role of the flux solvent is volatilized after the active agent carrying a uniform film on the printed board, the ability to obtain better on the tin to prevent the tin solder splash and uneven. Surfactant To improve the flux performance to meet the different needs of different uses, opt-inhibitor, foaming agent, brightener or matting agent. Cosolvent The cosolvent is used for improving the solubility of surfactants and forming agents. Reduce deposition, and increases the wettability of the pastes. BACK TO LIST
THANK YOU PL-RD20180611V1 Foreverest Resources Ltd. is a family-owned company, which specializes in pine chemicals and provides reliable and comprehensive solutions for pre-sale & after-sale services. With 30 years of history in R&D of forest chemicals products in China, we focus on supplying the substitutes of natural products. Our products include modified resins, terpene based derivatives, flavour & fragrance ingredients, and other biobased chemicals. Phone: 86.0592.5105533 Fax: 86.0952.5151667 info@foreverest.cn sales@foreverest.cn A1112-1113 ONEPARK WUYUAN BAY XIAMEN 361010 CHINA More Details Products List Rosin Derivatives Polyterpene Resins Solution Center Tackifier Center Electronic Industry Foreverest cn=Foreverest, o=Foreverest Resources Ltd., ou=Digital Marketing Division, email=cs@foreverest.cn, c=CN 2018.06.14 14:37:43 +08'00'

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Rosin Resins Solution for Soldering Industry

  • 1. PL-RD20180611V1 > Modified Resin System ROSIN RESINS SOLUTION FOR SOLDERING FLUX
  • 2. SOLDERING FLUXES Liquid soldering flux for electronics has the property to remove the oxidizing materials on the PCB surface. Gum Rosin, Modified Rosins Resins are the key raw materials have 1~45 %Wt. in the formulation of Rosin Fluxes, and have 2~8 %Wt. in the Low- Solids/No-Clean Fluxes. The actives of rosin acid remove the oxides and extending tin material on the PCB surface. Also forming a coating on the solder joints to prevent re-oxidation. Rosin-based flux used for soldering in electronics industry because it has a combination of favorable properties: Rosin acid is able to remove the metal oxides at soldering temperature and protects the cleaned metal. Wetting PCB surface and has a sufficiently low viscosity to remove reaction products with a good thermal conductivity when melting. Wide process window and long process life PL-RD20180611V1
  • 3. CHOOSE THE CORRECT ROSIN RESINS FOR SOLDERING FLUX A correct soldering flux product is required following features Removes the oxides and wetting the PCB surface. Melting as liquid soldering flux at the soldering temperature and forming a coating on the PCB surface. The brightness flux has heat stabilization, easy to dry, free of moisture and hygroscopy. The low surface tension. Easy flowing after heating. No splash in melting. Eco-friendly. Do not produce harmful gases and irritating odors. Non conductive, non corrosive, non side-effect of residues. PL-RD20180611V1
  • 4. Low-Solids/No-Clean Fluxes to the IPC designators FLUX TYPE FLUX COMPOSITION PARTIAL DESIGNATOR SOLVENT SOLIDS CONTENT (MOST COMMONLY) DESIGNATOR MARKET PRESENCE/ AVAILABILITYCONTAINING HALIDES Low-solids/No-clean Rosin RO Alcohol 2% to 8% ROL1/0 Most Common ROM1/0 Rare ROH1/0 Never Modified Resin RE Alcohol 2% to 8% REL1/0 Most Common REM1/0 Rare REH1/0 Never VOC-free Low- solids/NC Organic OR Alcohol (non VOC- free) Water (VOC-free) 1.5% to 6.0% ORL1/0 Most Common ORM1/0 Occasionally ORH1/0 Uncommon IPC DESIGNATORS J-STD-004 SOURCE: Choosing the Correct Soldering Flux Types and Their Advantages/Disadvantages 息 Eddie Groves, Jonathan Wol Many Low-solids/No-clean fluxes contain two or more types of gum rosin, modified resins to achieve their best performance. FOREVEREST速 supplies the full range of rosin resins for soldering fluxes. PL-RD20180611V1
  • 5. PRODUCT LIST CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE AR120240 Acrylic Acid Modified Rosin 83137-13-7 D459 Disproportionated Rosin 8050-09-7 H106 Hydrogenated Rosin 65997-06-0 MR75 Maleated Rosin 8050-28-0 DA125200 Modified Rosin - Arakawa KE-604 FPR-95 Polymerized Rosin 65997-5-9 FPR-115 Polymerized Rosin 65997-5-9 FPR-140 Polymerized Rosin 65997-5-9 H101 Water-White Hydrogenated Rosin 65997-06-0 H103 Water-White Hydrogenated Rosin 65997-06-0 Foral AX-E Table 1. Modified Rosin List for Soldering Fluxes Rosin resin color can effect the color of residues, especially on the BGA reworking process. A lower softening point will produce the sticky residues and may cause pseudo soldering. In manufacturing, the acid value of rosin resins can be used to measure the raw materials purity and process control level. PL-RD20180611V1
  • 6. PRODUCT LIST CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE R/X Gum Rosin 8050-09-7 YPR/WW Gum Rosin 8050-09-7 Table 2. Gum Rosin List for Soldering Fluxes CODE CHEMICALS NAME CAS COLOR SOFTENING POINT ACID VALUE SUBSTITUTE GEHR100D Colorless Glyceryl Hydrogenated Rosinate 65997-13-9 Arakawa KE-311/ KE-100 GEHR100H Colorless Glyceryl Hydrogenated Rosinate 65997-13-9 Arakawa KE-311/ KE-100 PEHR100D Colorless Pentaerythritol Hydrogenated Rosinate 64365-17-9 Arakawa KE359 PEHR100E Colorless Pentaerythritol Hydrogenated Rosinate 64365-17-9 Arakawa KE359 105 Hydrogenated Terpene Resin 106168-39-2 Clearon P105 Table 3. Colorless Rosin Ester List for Soldering Fluxes PL-RD20180611V1 REMARK a) The columns of color, softening point, acid value are designed by the visualized relative index. Kindly contact us for TDS documents, or download TDS online via Document Center. b) Arakawa is a trademark of Arakawa Chemical Industries, Ltd. Foral is a trademark of Eastman Chemical Company. Clearon is a trademark of Clearon Corporation.
  • 7. PRODUCT LIST CODE/PURITY CHEMICALS NAME CAS APPLICATION GER85 Glyceryl Rosinate 8050-31-5 Forming Agent G1004 Glyceryl Rosinate 8050-31-5 Forming Agent GMS40 Glyceryl Monostearate 123-94-4 Forming Agent GMS90 Glyceryl Monostearate 123-94-4 Forming Agent RA908 Rosin Amine 61790-47-4 Surfactant 95% 留-Pinene 80-56-8 Cosolvent 98% -Pinene 127-91-3 Cosolvent 85% Turpentine 8006-64-2 Cosolvent Table 4. Organic Solvents List for Soldering Application Halogenated hydrocarbon solvents show detergency and rapid decontamination effetely. But toxic and pollute the environment. Eco-friendly organic solvents have powerful dissolving power for soldering residues. PL-RD20180611V1
  • 8. BUYER GUIDE Although rosin esters and hydrogenated terpene resin can't remove the metal oxides effectively due to the low acid value, they still can bring benefits like increased viscosity, improved uniformity and gloss, and better thermal conductivity when added at a proper proportion. Welcome to contact FOREVEREST速 for more details. PL-RD20180611V1 PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES AR120240 A derivative from additive reaction of gum rosin with acrylic acid. Higher softening point High acid value Improved oxidation resistance Improved thermal stability Light color Not easy to crystallize Higher activation temperature limit Good rheological, wettability, thermal stability and oxidize resistance Less flux residue Significantly improved activity owing to the high acid value D459 A compound of dehydroabietic acid and dihydroabietic acid, the D459 is processed through catalytic reaction of gum rosin on proper temperature. Improved oxidation resistance Improved thermal stability Lower acid value*not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Lower acid value may affect the chemical activity of fluxes in certain degree H106 Gum rosin that has been partially/fully hydrogenated via a catalytic process. It chiefly consists of different resin acids, especially abietic acid. Good oxidation resistance Good thermal stability Light color Not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Light color flux residue after soldering H101 H103 MR75 Made from gum rosin and maleic anhydride by compounding reacting. High acid value Improved oxidation resistance Improved thermal stability Not easy to crystallize Higher activation temperature limit Good rheological, wettability, thermal stability and oxidize resistance Less flux residue Significantly improved activity owing to the high acid value Table 5.1 Buyer Guide For Soldering Flux BACK TO LIST
  • 9. BUYER GUIDE PL-RD20180611V1 PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES DA125200 Modified Rosin Good oxidation resistance Good thermal stability Higher softening point Light color Not easy to crystallize Excellent rheological, wettability, thermal stability and oxidize resistance Higher activation temperature limit Less flux residue Significantly improved activity owing to the high acid value FPR-95 Made from gum rosin by polymerization via catalyst which composed predominately of dimeric acids derived from rosin with lesser amounts of monomeric resin acids and neutral materials of rosin origin. Higher softening point Improved oxidation resistance Improved thermal stability Not easy to crystallize Good rheological, wettability, thermal stability and oxidize resistance Higher activation temperature limit FPR-115 FPR-140 Table 5.2 Buyer Guide For Soldering Flux Table 5.3 Buyer Guide For Soldering Flux PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES R/X Also called colophon, produced by steam- distilling fresh liquid pine resin to vaporize the volatile liquid terpene components. It chiefly consists of different resin acids, especially abietic acid. Easily softened and oxidized Poor thermal resistance Tend to crystallize Base rosin for general use Suitable chemistry for fluxes YPR/WW BACK TO LIST
  • 10. BUYER GUIDE PL-RD20180611V1 Table 5.4 Buyer Guide For Soldering Flux PRODUCT DESCRIPTION FEATURE BENEFITS FOR FLUXES GEHR100D A kind of super light color tackifying rosin resin, which is esterified from refined hydrogenated rosin and edible glycerol, and through series combined technologies units of catalytic hydrogenation. Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivityGEHR100H PEHR100D A kind of super light color tackifying polyols resin, which is esterified from refined gum rosin by pentaerythritol, and through series combined technologies units of catalytic hydrogenation. Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivityPEHR100E 105 Hydrogenated Terpene Resin Good oxidation resistance Good thermal stability High purity Higher softening point High tack Very light color Not easy to crystallize As a tackifier to improve the rheological, stability and viscosity of flux paste Good film-forming property Good thermal conductivity BACK TO LIST
  • 11. BUYER GUIDE PL-RD20180611V1 Table 5.5 Buyer Guide For Soldering Flux APPLICATION DESCRIPTION Forming Agent Forming agent is the role of the flux solvent is volatilized after the active agent carrying a uniform film on the printed board, the ability to obtain better on the tin to prevent the tin solder splash and uneven. Surfactant To improve the flux performance to meet the different needs of different uses, opt-inhibitor, foaming agent, brightener or matting agent. Cosolvent The cosolvent is used for improving the solubility of surfactants and forming agents. Reduce deposition, and increases the wettability of the pastes. BACK TO LIST
  • 12. THANK YOU PL-RD20180611V1 Foreverest Resources Ltd. is a family-owned company, which specializes in pine chemicals and provides reliable and comprehensive solutions for pre-sale & after-sale services. With 30 years of history in R&D of forest chemicals products in China, we focus on supplying the substitutes of natural products. Our products include modified resins, terpene based derivatives, flavour & fragrance ingredients, and other biobased chemicals. Phone: 86.0592.5105533 Fax: 86.0952.5151667 info@foreverest.cn sales@foreverest.cn A1112-1113 ONEPARK WUYUAN BAY XIAMEN 361010 CHINA More Details Products List Rosin Derivatives Polyterpene Resins Solution Center Tackifier Center Electronic Industry Foreverest cn=Foreverest, o=Foreverest Resources Ltd., ou=Digital Marketing Division, email=cs@foreverest.cn, c=CN 2018.06.14 14:37:43 +08'00'