拋光樹脂是屬于離子交換樹脂其中一種,一般也叫超純水離子交換樹脂,主要是處理超純水的,一般用在反滲透水處理系統(tǒng)末端或者超純水系統(tǒng)末端,用在反滲透膜或者電除鹽系統(tǒng)EDI后面,用于產(chǎn)出出水水質(zhì)達到18兆歐以上的超純水。
杜笙樹脂來自于美國,2010年進入中國市場,有十來年的凈水和污水處理經(jīng)驗。杜笙拋光樹脂是一款核子級的拋光樹脂。是由核子級強酸型陽離子Tulsimer T-46Li 及核子級強堿型陰離子 Tulsimer A-33OH 以1:2 體積比的劑量比例 ,出水中所含的陰陽離子,然后釋放出來氫離子和氫氧根離子結(jié)合后生成水,沒有其他的副產(chǎn)物。從而達到提高水的電阻率,沒有任何雜質(zhì)??梢赃M行對精密儀器的清洗,或者是電子級超純水或者其他電子級產(chǎn)品的制備。
出水十分穩(wěn)定,一般能穩(wěn)定運行3年。對于拋光樹脂來說,企業(yè)希望的就是穩(wěn)定出水,使用年限長,并且沒有后顧之憂。并且和杜邦陶氏一脈同源,都由特邁斯公司生產(chǎn)。對標杜邦陶氏。產(chǎn)品介紹Tulsimer ? MB-115
二、重要參數(shù)
Tulsimer ?T-46 (陽) | Tulsimer ?A-33 (陰) | |
型式(Type) | 強酸性陽離子交換樹脂 (Strong acid Cation exchange resin) | 強堿性陰離子交換樹脂 (Strong base Anion exchange resin) |
主體結(jié)構(gòu)(Matrix Structure) | (Cross linked polystyrene) | (Cross linked polystyrene) |
功能基 (Functional Group) | 酸基(Sulfonic acid) | 4級胺(Quaternary ammonium Type I) |
物理性貭(Physical Form) | 球狀顆粒(Moist spherical beads) | 球狀顆粒(Moist spherical beads) |
離子型式(Ionic form supplied) | 氫(Hydrogen) | 氫氧(Hydroxide) |
粒徑范圍(U.S.mesh in wet) | 16 to 50 | 16 to 50 |
粒度范圍 (Particle Size) | 0.3 to 1.2 mm | 0.3 to 1.2 mm |
微粒含量(Fines Content) | 穿過US 50 Mesh小于0.5% (Less than0.5% passing through 50 U.S.mesh) | 穿過US 50 Mesh小于0.5% (Less than0.5% passing through 50 U.S.mesh) |
總交換容量(Total Exch. Capacity) | 1.8 meq/ml minimum of99% in hydrogen form | 1.0 meq/ml minimum of 90% in hydroxideform and less than 1% in chloride form |
PH范圍 (pH Range) | 0 to 14 | 0 to 14 |
允許溫度 (Temp. Stability) | 120°C | 60°C |
微粒含量(Fines Content) | 穿過US 50 Mesh小于0.5% (Less than0.5% passing through 50 U.S.mesh) | 穿過US 50 Mesh小于0.5% (Less than0.5% passing through 50 U.S.mesh) |
總交換容量(Total Exch. Capacity) | 1.8 meq/ml minimum of99% in hydrogen form | 1.0 meq/ml minimum of 90% in hydroxideform and less than 1% in chloride form |
PH范圍 (pH Range) | 0 to 14 | 0 to 14 |
允許溫度 (Temp. Stability) | 120°C | 60°C |