Efficient Detergent ST series products, including ST-30, ST-50, ST-70, ST-90, ST-120, ST-160, ST-400 and other products, the Department of special reactive secondary alcohol ethylene oxide addition products, with particular advantage isomeric branched alcohol adducts, low temperature fluidity, highlighting environmental protection and high emulsification, dispersion, penetration, leveling, wetting and washing function supporting capability, especially its 98% biodegradable is a major feature, which can effectively reduce wastewater treatment costs and effectiveness. Especially substitute NP series, in order to completely solve the problems of the woven fabric APEO excessive pollution problems.
ST-400, if the traditional NP-40 (OP-40) alone or with the use of alternative, more efficient use its emulsifying, dispersing performance, enhance the diffusion, leveling effect, reduce the dosage and reduce costs. ST series single alternative use, it can be as efficient and environmentally friendly biodegradable utility.
At the same time, ST-400 is an excellent emulsifier flocking adhesive, both environmentally friendly and produced to make flocking fluorescent tape.

Characters:
1. Appearance: white solid
2. consisting of: Special reactive secondary alcohol surfactant
3. the active ingredient: 100%
4. HLB value: 18.1
5. ion: nonionic
6. color (APHA): <100
7. a hydroxyl value (mg KOH/g): 28.5±2
8. the pour point °C: 41
9. storage temperature: 20-50°C
10. Moisture wt%: <0.5
11. cloud point °C: > 100

Features:
1. ST-400 is a 98% biodegradable environmentally friendly surfactants.
2. ST-400 has excellent emulsifying, dispersing effect.
3. ST-400 has excellent permeability, leveling and alkali resistance.
4. ST-400 have excellent cleaning, decontamination effect.
5. ST-400 and the ethylene oxide adduct (NP Series e.g. NP-30,40,50) and dried, or separately used instead.
6. ST-400 can be used in textiles, household cleaning, leather and other industries.

package: 200 kg drums or 25 kg bags.

Storage: Home dry warehouse 24 months.

Note: The above data for reference only, the specific amount according to the actual situation to make appropriate adjustments.