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| Customization: | Available |
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| CAS No.: | AA |
| Formula: | Chemical Auxiliary |
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SN-30B is an additive developed by Xinchanglong Research Institute which can increase the hardness of plastics, mainly used for PP/PE. SN-30B has a good effect of increasing hardness due to the addition of special functional nano-silica.
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Particle size,D50/μm |
5.8~6.3 |
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Oil absorption,DBP(g/100g) |
260~310 |
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pH value,(5% in water) |
6~8 |
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Porosity,(ml/g) |
≥1.2 |
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Specific surface area,(BET) |
380-460 |
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Surface treatment |
None |


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Cooperator:

1.Is sample available?
Yes, we would like to offer free sample for your test, but the shipping fee is on your side, and the sample will be shipped out with your delivery address provided.
5.How long is your delivery time?
Generally, it is about 10-15 workdays, and it can be changed on your shipping choice.