Silicone surfactant: PASS-LF(Super spreader with low foam) (CAS NO: 134180-76-0)

PASS-LF is a super spreading agent for foliar-applied agrochemicals, including herbicides, insecticides, fungicides, plant growth regulators, fertilizers and micronutrients. As a nonionic surfactant based on polyether modified trisiloxane, PASS-LF performs much better than conventional spray adjuvants in lowering aqueous surface tension and reducing contact angle of spray solutions on leave surfaces. Its Low foam property makes it easier to handle than general silicone surfactant.

Appearance: Colorless to light amber liquid
Surface tension: < 21.5 mN/m (0.1% aqueous solution)

Product Usage:
As a tank mix adjuvant
Dosage: 0.025%-0.1% of the spraying solution, based on the agrochemicals used with, generally 5 ml PASS-LF per 15 liters spray solution is suggested.
Better use the preparation within 24 hours and within a pH range 5-8.
As an additive in formulation
Dosage: 1%-10% based on the total formulation.
Do compatibility tests before large-scale usage.
Buffer the formulation pH range 6-8 to get optimum performance as organosilicone surfactants subject to hydrolysis under acidic or basic conditions.

Packing: 1L, 2.5L, 5L, 20L, 200L plastic drum, IBC drum.


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Keywords:Organic Silicone Agricultural Additive, Polyether Modified Trisiloxane, Organic Silicone Surface Agent, Wetter, Spray Regulator, Pests, Rice, Rice Weevil,
Aggregate Sheath Spot Of Rice, Piricularia Leaf Spot Of Rice, Brown Spot, Bipolaris Oryzae, Panicle Mite, Cockspur Grass, Cyperus Difformis, Forb Steppe,
Banded Sclerotial Blight, Tea, Tea Mosquito Bug, Helopeltis Antonii, Empoasca Flavescens, Tea Green Leafhopper, Tea Tortrix-Caterpillar,
Homona Coffearia, Tea Flush Worm, Cydia Leucostoma, Scarlet Tea Mite, Brevipalpus Phoenicis, Soybean, Phytophthora, Rhizoctonia,
Soybean Aphids, Fusarium Wilt, Wheat, Wheat Aphids, Armyworms On Wheat, Greenbugs, Cereal Leaf Beetle,
Wheat Stripe And Stem Rust, Corn, Root-Knot Nematode, Gray Leaf Spot, Northern Corn Leaf Blight,
Sweet Corn Rust, Aspergillus Flavus, Aspergillus Ear Rot