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CAB-O-SIL® M-5

CAB-O-SIL® M-5 untreated fumed silica is a synthetic, amorphous, colloidal silicon dioxide that is generally regarded as unique in industry because of its unusual particle characteristics. CAB-O-SIL® fumed silica’s extremely small particle size, its enormous surface area, its high purity, and its chain-forming tendencies set it apart in a class of its own. CAB-O-SIL® fumed silica is a light, fluffy powder that is white in appearance and is used in many applications and in a variety of industries.

Additional information

Supplier

Industry

Adhesives, HI&I Care, Paints & Coatings

Additive Classification

Thixotropic Agent

Typical Properties

B.E.T. Surface Area 200 m2/g
pH (4% aqueous slurry) 3.7 – 4.3
325 Mesh Residue (44 microns) 0.02% max.
Tamped Density 50 g/l
Loss on Heating* < 1.5%
Specific Gravity 2.2 g/cm3
Wt. per gallon 18.3 lb
Refractive Index 1.46
X-ray Form Amorphous
Assay (% SiO2) > 99.8
Oil Adsorption ~350 g/100 g oil
Average Particle (Aggregate) Length 0.2 – 0.3 microns

Functions

  • Rheology Control
  • Reinforcement
  • Free Flow
  • Suspension
  • Adsorbant

Applications

  • Adhesives & Sealants
  • Coatings
  • Composites
  • Cosmetics
  • Foods
  • Inks
  • Pharmaceuticals

Perkadox BC-FF

Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:80-43-3
Physical form:Crystal
Molecular Weight:270.4
Concentration:5.86% min.
Chemical name:Dicumyl peroxide

Trigonox K-80

Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:80-15-9
Physical form:Liquid
Molecular Weight:152.2
Chemical name:Cumyl hydroperoxide

Trigonox 25-C75

Brand:Trigonox
Chemical family:Organic peroxide
CAS number:927-07-1
Physical form:Liquid
Molecular Weight:174.2
Concentration:6.89%
Chemical name:tert-Butyl peroxypivalate, 75% solution in isododecane

ZC-638

Brand:Polylite
Appearance: Semi-solid
Epoxy equivalent (g/eq): 170-190
*Hue(G): 3.0Max.
Flash point (℃): 250↑
Solution viscosity (25℃): H~K
Density (g/cm³ 20℃): 1.18

ZC-915

Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)

ZC-907 Vinyl Resin

Appearance: light yellow transparent liquid
Density: 1.06±0.02kg/L
Viscosity: 430±150 cps (LVT#3-60rpm/25℃)
Solid content: 62±1.5%
Gelation time: 15-25 minutes

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