Applications:
·Used as a highly effective nonionic emulsifier monomer in emulsifiable concentrate (EC) formulations of organophosphate and organochlorine pesticides; it is often blended with anionic surfactants such as 500# calcium salt
·When blended with anionic surfactants, it can be used as an emulsifier in the formulation of various pyrethroid emulsifiable concentrates and wettable powders
·Used as a cleaning agent and high-temperature leveling agent in the textile printing and dyeing industry
·Used in general industry as an O/W emulsifier, wetting agent, and penetrant
| CAS:99734-09-5 | Synonyms: Pesticide emulsifier 1602#;Agricultural emulsifier 1602;Emulsifier 1602;PEP-type block copolymer;Styrenated phenol ethoxylate-propoxylate copolymer;Polyoxyethylene polyoxypropylene tristyrylphenol ether;Tristyrylphenol polyoxypropylene polyoxyethylene block copolymer; Styrenated phenol ethoxylate-propoxylate block copolymer |
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· 1602 (Agricultural Emulsifier 1602#) is a nonionic PEP-type block polyether. It dissolves stably in water and various organic solvents. As a key nonionic monomer for pesticide emulsifiers, it possesses excellent dispersing, wetting, penetrating, and adhesive properties.
· Primarily used in the agrochemical sector for the formulation of emulsifiable concentrate (EC) formulations of organophosphorus and organochlorine pesticides and herbicides, and is also used in textile printing and dyeing as well as general industry as an O/W emulsifier,detergent, and high-temperature leveling agent.
Features:
·Easily soluble in water and various organic solvents such as methanol, benzene, toluene, and xylene
·Possesses excellent comprehensive properties, including emulsification, dispersion, wetting, penetration, and adhesion
·Can be blended with anionic surfactants
Claims:
Exceptional emulsifying properties
Chemical Type:
Surfactant Non-ionic + EPE (Block copolymer polyether)
Ingredient Origin:
Starting from triphenylethylphenol (triphenylvinylphenol), ring-opening polymerization with propylene oxide (PO) is first carried out in the presence of an alkaline catalyst, followed by block addition with ethylene oxide (EO) to form a PEP block structure.
Manufactured In:
China
Packaging:
Bulk Tank Trucks + Drums + Intermediate Bulk Container IBC
| Product： | 1602 |
| Technical Specifications | |
| Appearance | thick, yellowish-brown liquid |
| pH (1% aq. solution) | 5.0-7.0 |
| Water Content（%） | ≤0.5 |
| OH Number（mgKOH/g） | – |
| Cloud Point (0.5% aq.) | 74-78 |
| HLB | 16 |