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| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | surface sizing agent |
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| Min. Order: | - |
| Live Chat: | Last Online:03 Sep, 2019 |
Surface Sizing Agent ST-9 is a new biological agent originated from Japan, which makes breakthroughs after more than 20 years of deep cultivation. With characteristics like excellent printing surface strength, non-toxic, tasteless, non-corrosive, ST-9 is the excellent substitute of the traditional phenylpropyl surface sizing agent which can be widely used for culture paper, kraft paper, wall board paper, etc. With world-class quality, ST-9 has originality and uniqueness in the field of papermaking, The dosage (200-250g/ ton of paper) is 1/20 of the normal dosage of phenylpropyl which can save cost significantly.
Physical Property
Appearance: Pale yellowish brown powder
Ionic: anionic
Volatiles: 5.5% or less
Cold & heat-resistant: - 20 ℃ to + 40 ℃
Shelf life: A year