Ion Exchange Resin

1 Ion Exchange Resin Water Treatment Total Solution Provider Samyang Corp. is the only Resin maker in Korea and began ion- Exchange resins business in 1977. through technological alliance with Mitsubishi Chemical Corporation of Japan. It used to share Mitsubishi Chemical's brand, DIAION , at the Korean domestic market. However, Samyang Corp. newly launched its own Ion Exchange Resin brand, TRILITE in 2006 due to the growing demands for overseas sales and is gaining grounds by being exported to many countries. Samyang Corp. has started its business by manufacturing general resins for water treatment and is now at the forefront of bringing out new products improving product quality and various Resin -related services to be remained so. Ion Exchange resins are now being used not only for water treatment as in the past, but in a wide variety of fields including the food industry, medicine, and semiconductor industry.

2 Samyang Corp. is making every effort to satisfy customer needs through ongoing research and a full range of customer support services. In March 2000, Samyang obtained ISO 9001 and ISO 14001. certifications, and has continued to enhance the quality of its products and services. Contents Strongly Acidic Cation Exchange Resin Gel Type .. 6. Strongly Acidic Cation Exchange Resin Porous Type .. 7. Strongly Basic Anion Exchange Resin Gel Type .. 8. Strongly Basic Anion Exchange Resin Porous Type .. 9. Weakly Acidic/Basic Exchange Resin High Porous Type .. 10. Strongly Acidic Cation Exchange Resin for Catalyst / Specialty Resin for Various Uses .. 11. Uniform Particle Sized Resin / Mixed Resin .. 12. Ultra Pure Water Resin UPR Series .. 13. Cautions on Use of Ion Exchange Resin .

3 14. Applications of Ion Exchange Resin .. 15. Business Stage Ion Exchange Resin Purchasing Product and Technical Support: Samyang Corporation t 5&- _ t 'BY t & NBJM HFVOIBF QBSL!TBNZBOH DPN KFPOHIP QBSL!TBNZBOH DPN. Ion Exchange Resin Product List t 1 SPEVDUJPO BOE 4 UBCMF 4 VQQMZ PG )JHI 2 VBMJUZ *PO &YDIBOHF 3 FTJO. 1st t *NQSPWJOH 1 FSGPSNBODF PG *PO &YDIBOHF 3 FTJO . Stage BOE %FWFMPQNFOU /FX 1 SPEVDU. t 1 FSGPSNBODF "OBMZTJT PG *PO &YDIBOHF 3 FTJO. 2nd t .FBTVSFNFOU PG 0 QFSBUJOH $BQBDJUZ. t $BMDVMBUJPO PG 1 SPQFS "NPVOU PG 8 BUFS. Stage t %FWFMPQNFOU BOE $PNNFSDJBMJ[BUJPO PG 4 QFDJBM 1 VSJ DBUJPO 1 SPDFTT. t 5 FDIOJDBM 5 SBJOJOH PG *PO &YDIBOHF 3 FTJO. t %FTJHO BOE 5 FDIOJDBM "TTJTUBODF GPS 8 BUFS 5 SFBUNFOU 'BDJMJUZ . BOE 4 QFDJ D "QQMJDBUJPOT.]

4 3rd t 5 PUBM 8 BUFS 1 SPEVDU 1 SPWJEFS. 8 BUFS #MPDL %FNJOFSBMJ[FS 6 MUSB 1 VSF 8 BUFS 4 ZTUFN. Stage 1 BDLFE #FE %FNJOFSBMJ[FS 1 IBSNBDFVUJDBM %FNJOFSBMJ[FS..JYFE #FE %FNJOFSBMJ[FS $ISPNBUPHSBQIZ 4 FQBSBUJPO. "DUJWBUFE $BSCPO .FEJB 5 PXFS - Starch Sugar Refining - Softener (MZDFSJO 3F OJOH. 'FSPYFS GPS 3 FNPWJOH 'F .O. "NJOP "DJE 1 VSJ DBUJPO. Nomenclature of TRILITE. SCR Series : S(Strong), C(Cation), R( Resin ) SAR Series : S(Strong), A(Anion), R( Resin ). CMP Series : C(Cation), M(Macro) P(Porous) AMP Series : A(Anion), M(Macro) P(Porous). The Prefix WK Series : W(Weak), K(Cation) AW, WA Series : A(Anion), W(Weak). UPRC: U(Ultra), P(Pure Water), R( Resin ), C(Cation) UPRA: U(Ultra), P(Pure Water), R( Resin ), A(Anion). UPRM: U(Ultra), P(Pure Water), R( Resin ), M(Mixed Bed).)]]]]

5 MB : PSA(Polystylene Sulfonic Acid, Antistatic) Post-processing Anion Exchange Resin (Ex. SAR10MB, SAR20MB, ). The Suffix L : Large: General Product Size Range ~ , L-Type Size Range ~ (Ex. SCR-BL, SAR20L, CMP28L, ). H, OH : Ionic Form, H Form, OH Form(Ex. SCR-BH, SAR10OH, ). Ion Exchange Resin Product List 5. SCR series Strongly Acidic Cation Exchange Resin Gel Type TYPE Gel Type TRILITE TRILITE TRILITE TRILITE. Grade SCR04 SCR-B SCR10 SCR12. Matrix Polystyrene DVB(Divinylbenzene). Functional Group -SO3 (Sulfonate). Ionic Form Na Specific Gravity Shipping Weight 780 830 845 855. ( g/ ). Moisture Retention 57 67 43 50 35 45 32 42. Total Capacity . ( eq/ ). Effective Size . (mm). Uniformity Coefficient Max Particle Size ( on 1,180 < 5%, through 300 < 1% ).

6 (mm). Operating Temp. 120 Max ( ). Operating pH Range 0 14. Maximum Swelling (Na H ). DVB% 4% 8% 10% 12%. Low Standard Crosslinkage(8%) High High stability for organic solvents, strong acids, strong bases and other reducing agents. Remarks The higher the DVB%, the higher the stability against oxidation and Exchange capacity per volume but high DVB% can be meant low capacity for regeneration efficiency, organic fouling resistance. Application TRILITE SCR-B : A standard-crosslinkage(8%) Resin . Uses are softening and deionization of water, separation and recovery of metals, refining of chemicals/ sugar/ dextrose/ amino acids, desiccation of organic solvents and catalysts, etc. TRILITE SCR04 : A low crosslinkage Resin , suitable for refining of Nucleic Acid, Biophenol-A catalyst.

7 TRILITE SCR10 : A high cross-linked version for general water treatment and condensate polishing and other applications. High stability against oxidation. TRILITE SCR12 : A high cross-linked version , same uses as TRILITE SCR10 and some special refining processes. 6 Ion Exchange Resin Product List CMP series Strongly Acidic Cation Exchange Resin Porous Type TYPE Porous Type TRILITE TRILITE TRILITE TRILITE TRILITE. Grade CMP08 CMP16 CMP18 CMP20 CMP28. Matrix Polystyrene DVB. Functional Group -SO3 (Sulfonate). Ionic Form Na Specific Gravity Shipping Weight ( g/ ) 690 765 795 800 825. Moisture Retention 65 75 46 52 43 50 41 47 37 43. Total Capacity ( eq/ ) . Effective Size (mm) . Uniformity Coefficient Max Particle Size (mm) ( on 1,180 < 5%, through 300 < 1% ).

8 Operating Temp. ( ) 120 Max Operating pH Range 0 14. Maximum Swelling (Na H ) DVB% 4% 8% 9% 10% 14%. Low Standard Crosslinkage(8%) High The polymer matrix contains a large number of macropores. In comparison to gel type ion Exchange resins, the porous Remarks type has a faster reaction rate, superior decoloring properties, good resistance to organic contamination, and high swelling and contraction strength. Since the macropores contain moisture, porous type resins have a slightly lower Exchange capacity per unit of apparent volume and higher Exchange capacity per unit weight than gel type resins of the same linkage. The relationship between crosslinkage and properties is the same as gel type resins. Application TRILITE CMP08 : A low crosslinkage Resin .

9 Softening and deionization of water. Raw water can travel into macro pores, so it is fit to be used as a catalyst and refining of chemicals, sugar and dextrose, Separation of amino acids. Desiccation of organic solvents. Some other uses. TRILITE CMP16 : A standard-crosslinked porous type Resin . Fit for starch sugar/liquid sugar refining because of excellent organic fouling resistance and decoloring property. Softening and deionization of water. Refining of chemicals, sugar and dextrose, Catalysts. Dehydration of polar solvents. TRILITE CMP18 : High operating capacity, excellent mechanical and chemical stability, standard particle size and high whole bead count. Softening of highly chlorinated water supplies, Sodium cycle condensate polishing, Starch sugar deashing and decolorization TRILITE CMP28 : A high crosslinked version.

10 High stability against oxidation. General water treatment and condensate polishing and other applications. Ion Exchange Resin Product List . 4"3 TFSJFT. Strongly Basic Anion Exchange Resin Gel Type TYPE Type I Type II. TRILITE TRILITE TRILITE TRILITE TRILITE. Grade SAR10 SAR11 SAR12 SAR20 SAR21. Matrix Polystyrene DVB Polystyrene DVB. -N (CH3)2C2H4OH Cl . Functional Group -N (CH3)3Cl (Trimethylammonium). (Dimethylethanolammonium). Ionic Form Cl Cl Specific Gravity Shipping Weight 685 690 680 700 650. ( g/ ). Moisture Retention 43 47 55 65 48 55 39 44 55 65. Total Capacity . ( eq/ ). Effective Size . (mm). Uniformity Coefficient Max Max Particle Size ( on 1,180 < 5%, through 300 < 1% ). (mm). Operating Temp. 60 Max(OH Type) 40 Max(OH Type). ( ) 80 Max (Cl Type) 60 Max (Cl Type).