Oximino Silanes Intermediate | Anti-Skinning Agent | Ketoxime
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SiSiB® PB2002
Methyl Isobutyl Ketoxime.
Synonym: MIBKO;
4-Methyl-2-pentanone oxime
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Skinning is the biggest nuisance in protective coatings. Skinning causes the avoidable waste of a costly coating material.
Paint containers are not always filled to the brim. So air present in a void reacts with the paint, thereby causing oxidation and polymerization of the coating at the air/paint interface. This results in formation of a solid skin during storage.
The lost of paint due to skinning is estimated to be as much as 3 to 5%. This not only worries the consumers but also the manufacturers when it comes to filling of small containers. The minute doze of an effective anti-skinning agent can alleviate the difficulty of skinning.
SiSiB® PB2002 is one of the finest anti-skinning agents. It has proved very effective in preventing the formation of surface skin in the packaged solvent based paint, varnishes and printing inks also.
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Typical Physical Properties |
Chemical Name: |
Methyl Isobutyl Ketoxime |
CAS No.: |
105-44-2 |
EINECS No.: |
203-298-2 |
Empirical Formula: |
C6H13NO |
Molecular Weight: |
115.17 |
Boiling Point: |
68-70°C/8mmHg |
Flash Point: |
173°C |
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Color and Appearance: |
Colorless transparent liquid |
Color (Pt-Co): |
Max.10 |
Density [25°C]: |
1.4440 |
Refractive Index [25°C]: |
0.880 |
Acid Value: (mg KOH/g) |
Max.2.0% |
Purity: |
99.0% |
SiSiB® PB2002 can be used as intermediate for novel silane crosslinkers:
Methyl tris-(methyl isobutyl ketoximino) silane
Vinyl tris-(methyl isobutyl ketoximino) silane
Tetrakis-(methyl isobutyl ketoximino) silane.
SiSiB® PB2002 can be used as anti-skinning agent.
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Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.
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