DBC

PRODUCT 04

Micronized Sillica (SS-SIL)

When acid is added to sodium silicate, silica sol with primary particle is created. Raclical dehydration condensation reaction is promoted at silano(Si-OH) on the surface of primany particle by continuous adding of acid. As a result, network (Si-O-Si) is formed and three dimensional structure is generated. This is so called Silica gel. Physical properties are controlled via washing and drying processes and finally Micronized silica is produced by grinding it. Micronized silica has various special propertie by porosity and paricle size distribution, and it is applied widely in various fields using the characteristics.

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Product

Grade Particle size Moisture Oil Absorption pH Surface Area Pore Volume Surface Treatment Applications e-catalog
(㎛) (%) (㎖/100g) (㎡/g) (㎖/g) Matting Matting for
waterborne paint		 Anti-Blocking Inks Silk Abrasive Ink Jet Paper
SS-45C 5 1.5↓  150 3.5 500 0.8 org ◎
SS-52  3.5 1.5↓  160 7 550 0.8 ◎ ◎
SS-54  4 1.5↓  160 7 550 0.8 ◎ ◎
SS-65B 5 1.5↓  80 5.5 650 0.4 ◎
SS-110 4 3↓  90 5 650 0.45 ◎ ◎
SS-120  5 3↓  90 5 650 0.45 ◎ ◎
SS-230  3.5 4↓  300 7 310 1.6 ◎ ◎ ◎ ◎ ◎ ◎
SS-240  4 4↓  300 7 310 1.6 ◎ ◎ ◎ ◎ ◎
SS-250  5 4↓  300 7 310 1.6 ◎ ◎ ◎ ◎ ◎
SS-270  7 4↓  290 7 310 1.6 ◎ ◎ ◎
SS-290  9 4↓  290 7 310 1.6 ◎ ◎ ◎
SS-2012  12 4↓  300 7 310 1.6 ◎ ◎ ◎
SS-250N  5 4↓  280 7 300 1.6 org ◎ ◎
SS-270N  7 4↓  280 7 300 1.6 org ◎ ◎
SS-335  3.5 4↓  300 3.5 270 1.8 ◎ ◎ ◎ ◎
SS-375  7 4↓  280 3.5 250 1.8 ◎ ◎
SS-310  10 4↓  280 3.5 250 1.8 ◎ ◎
SS-355W  6 4↓  250 3.5 310 1.8 org ◎
SS-450  4.5 3.5↓  210 7 310 1.2 ◎ ◎ ◎ ◎
SS-450N  5 5↓  190 7 300 1.2 org ◎
SS-530  3.5 6↓  330 7 230 0.9 ◎ ◎ ◎
SS-560  6 6↓  330 7 230 0.9 ◎ ◎ ◎

General Application

  • Matting agent for Paint, InkSS-SIL as a matting agent is applied to lacquer, polyurethane, epoxy, alkyd, metalic paint and inks.
  • Anti-blocking and processing aids for PlasticSS-SIL as an anti-blocking agent is applied to various kinds of plastic film such as PE, PP, PET, Nylon and etc.
  • Processing aid for Paper industrySS-SIL as a filler or processing aids for papers is available in grades with different properties.
  • Other applications- Filtering agent : SS-SIL has great influence on manufacturing pure drink by filtering protein in beverages, food, edible oil.
    - Moisture remover / coagulation preventer : Instant food, Powder type food (salt, sugar), animal feed.
    - Dentifrice, polishing agent : Tooth pastes, medicines.
Contact us
Company name: DBC CO., LTD,
Address: 278-11, Anha-ro, Hallim-myeon, Gimhae-si, Gyeongsangnam-do, Republic of Korea
Tel : 055-343-1266~7 ㅣ Fax : 055-343-1295 ㅣ E-mail : dongbang1266@wehago.com
Contact us

055-343-1266~7

Fax . 055-343-1295
E-mail . dongbang1266@wehago.com
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