Agricultural adjuvants product list, including silicone surfactant (polyether modified trisiloxane, silwet 408 similar), APG 0810(Alky Polyglucoside) for Glyphosate SL, silicone antifoam emulsion, xanthan gum, thickener for Abamectin EC, water conditioner Pro-Buffer to acidify water and handle water hardness, Methylated soybean oil based Pro-MSO as penetrator, and a combination of MSO and organosilicone Pro-MSO Plus. If any interests, feel free to contact with us. Contact person: Susan E-mail: susan@profirst.cn or info@profirst.cn Website: www.profirst.cn

1. Spreader
Antifoam
Penetrator
Buffer
Thickener
Wetter
Agricultural Adjuvants

2. Spreader
Agricultural silicone
surfactants for tank mix
spraying and in-can
formulation.
• Low surface tension leads
to enlarging droplet coverage
• To improve the uptake of
spraying solutions by
stomatal absorption thus
enhance the efficacy and
rainfastness
• To save the use of water
and agrochemicals
Wetter
Alkyl Polyglucoside
• Agriculture
• Personal care
• Cleaning industry
Antifoam
High efficient silicone
antifoam emulsion, during
production and tank mix.
Excellent acid and alkali
resistance, chemical stability
and shear resistance.
Fast defoaming speed and
long foam control effect.
Thickener
Multifunctional thickening
emulsifier for Abamectin EC.
Xanthan Gum for water-
based pesticides.
Buffer
Water conditioner
• To lower the pH of water
• To handle with water
hardness
Penetrator
Methylated soybean oil
based
• To improve leaf cuticle
penetration and increase
absorption
• To aid in adhesion on the
leaf surface and reduce
evaporation loss
Penetrator-Spreader
Combination of MSO and
organosilicone

3. pH-stable spreader
For solid pesticides, fertilizers
PASS 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 performs much
better than conventional spray adjuvants in
lowering aqueous surface tension and
reducing contact angle of spray solutions on
leave surfaces.
Spreader for systemic herbicides
Low foaming super-spreader
High performance super-spreader
Best-selling super-spreader
For tank mix spraying
For in-can formulation
PASS Series
Agricultural Silicone Surfactant

4. Pro-DFM is a nonionic silicone antifoam
emulsion, designed to control bubble in
water-based pesticides, during production
and spray tank operations. It is easily
dispersal in water system and has a quick
knockdown of bubble. Besides, Pro-DFM has
good durability in deforming and stability,
and performs well over a broad pH range.
• 10%, 20%, 30% actives
• To prevent the formation of foam in the
preparation of spray solution
• To control foam already formed in the
system
Silicone Antifoam Emulsion

5. Methylated Soybean Oil
Pro-MSO Plus is a superior combination of
MSO and organosilicone, which works as a
penetrator and spreader for agrochemicals.
Pro-MSO is a methylated soybean oil based
penetrator to improve the efficacy of
systemic pesticides, especially herbicides. It
gives better weed control than other
adjuvants when the weeds are large or
those are under stress from environmental
conditions.

6. Water Conditioner
Pro-Buffer L2 is in liquid form, which is
easy to use.
Pro-Buffer S2 is in solid form, which is of
low use rate.
Pro-Buffer is water conditioner to acidify
the water and sequester metal ions such as
Ca, Mg in hard water.
Pro-Buffer can lower pH value of water by
1.5, which benefit most pesticides. And
they can tie upon different types of water
cations before they can bound with weak-
acid herbicides, thus keep herbicides in
active form and give more consistent
performance.

7. APG is nonionic surfactant made from
natural raw materials – glucose from corn
and fatty alcohols from coconut and palm
kernel oils. It is very mild, low in toxicity and
readily biodegradable.
APG exhibits good wetting and dispersing
properties, detergency and foaming ability,
stability and solubility in high concentration
of alkaline or electrolyte solutions and
compatibility even synergistic effects with
other surfactants.
• APG 0810: Agrochemical adjuvant, hard
surface cleanser, industrial cleanser, etc
• APG 0814: Textile agent, shampoo,
detergents, etc
• APG 1214: Lotion, shampoo, dishware
cleanser, cosmetics, etc
APG Series
Green Surfactant

8. Thickeners
Pro-XTG
Xanthan Gum
80mesh, 200mesh
With low concentration to get high
viscosity, extreme pseudoplasticity, or
shear thinning, outstanding stability with
respect to pH, salt and heat. Compatibility
even synergistic effect with other thickener
and suspending agent like magnesium
aluminum silicate or additives like smectite
clay. Because of its high molecular weight,
be part of anti-drift agent.
Pro-THK
Thickening emulsifier
To make Abamectin, Emamectin benzoate,
Acetochlor, Acetamiprid EC. The final
product is of adjustable viscosity, good
emulsion ability and storage stability.
Thickener

9. Shanghai Profirst Co., Ltd.
Tel: 0086 21 38122007
Fax: 0086 21 38122006
Email: info@profirst.cn
Web: www.profirst.cn
Add: No.2, Lane 1123, Kangqiao Road,
Pudong New Area, Shanghai 201315, China