March 27, 2017
March 24, 2017
Thickening Emulsifier AT-2 for Abmectin EC
Description
AT-2 is a thickening
emulsifier to make Abamectin, Emamectin benzoate, Acetochlor, Acetamiprid EC.
Generally there is no need to add
other emulsifier in the formulation. The final EC product is of adjustable viscosity,
good emulsion ability and storage stability.
Key Specifications
Appearance: Brown sticky liquid
pH range (1% wt, 25℃): 5.0-7.0
Water content: ≤ 0.5%
Product Usage
(1)
Large-scale production to be based on trail tests.
(2)
Water bath heating 70-90 ℃ before usage to make better
fluidity of the sticky product.
(3)
Solvents: Xylene, Toluene, mixed benzene, Aromatic
hydrocarbon solvent oil, etc. Vegetable oil or fatty acid methyl ester can be
added to improve efficacy.
(4)
DFM and Methanol may affect the viscosity of the
formulation. Decrease the dosage of them as co-solvent if possible.
(5)
Dosage of AT-2: 25%-40%.
Packing
200kg/ iron drum.
Product Safety, Handling and
Storage
Transport as
non-dangerous goods.
Tight up and store in a cool, ventilated, dry place.
Shelf life is 24 months.
Tight up and store in a cool, ventilated, dry place.
Shelf life is 24 months.
For more information about AT-2, please let me know.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
Silicone Antifoam Emulsion Pro-DFM
Description
Chemical nature: Silicone Antifoam Emulsion
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.
Applications
1) Tank mix adjuvant for water based pesticides.
2) In-can additive for water based liquid system.
Key Physical Properties
Appearance: Milky white liquid
Solid Content (Dimethyl-polysiloxane): 20+/-2%
Viscosity(25℃): 2000-4000 mpa.s
Density(25℃): 1.00-1.02 g/cm3
pH range: 6.0-8.0
Product Usage
Do compatibility tests and stepwise tests before usage.
1) Agitate prior to use.
2) For optimal foam control, the anti-foam must be completely dispersed in the foam medium. To aid in dispersion, pre-dilute the antifoam with about 1-5 times its volume with cold water. When adding the antifoam into water, make slow mix. The diluted material should be used immediately.
3) If the system can provide adequate agitation to disperse the antifoam, the antifoam emulsion may be added directly without pre-dilution.
4) Add the diluted antifoam prior to the point where foaming occurs within the system, if possible.
5) Subject to the influence of the factors of foaming medium, foaming temperature, chemical characteristics, foaming content, difference in stirring etc, the exact appropriate concentration must be estimated by clients via testing.
6) Dosage of Pro-DFM 20%: Begin trials at 50 ppm active silicone and adjust as needed.
Packing
The product can be packed in 1L, 2.5L, 20L, 200L drum, etc.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Keep in ventilation and cool place with container closed. Better keep the temperature under 25℃. Avoid freezing conditions.
Shelf life is 6 months.
For more information about Pro-DFM, please let me know.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Chemical nature: Silicone Antifoam Emulsion
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.
Applications
1) Tank mix adjuvant for water based pesticides.
2) In-can additive for water based liquid system.
Key Physical Properties
Appearance: Milky white liquid
Solid Content (Dimethyl-polysiloxane): 20+/-2%
Viscosity(25℃): 2000-4000 mpa.s
Density(25℃): 1.00-1.02 g/cm3
pH range: 6.0-8.0
Product Usage
Do compatibility tests and stepwise tests before usage.
1) Agitate prior to use.
2) For optimal foam control, the anti-foam must be completely dispersed in the foam medium. To aid in dispersion, pre-dilute the antifoam with about 1-5 times its volume with cold water. When adding the antifoam into water, make slow mix. The diluted material should be used immediately.
3) If the system can provide adequate agitation to disperse the antifoam, the antifoam emulsion may be added directly without pre-dilution.
4) Add the diluted antifoam prior to the point where foaming occurs within the system, if possible.
5) Subject to the influence of the factors of foaming medium, foaming temperature, chemical characteristics, foaming content, difference in stirring etc, the exact appropriate concentration must be estimated by clients via testing.
6) Dosage of Pro-DFM 20%: Begin trials at 50 ppm active silicone and adjust as needed.
Packing
The product can be packed in 1L, 2.5L, 20L, 200L drum, etc.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Keep in ventilation and cool place with container closed. Better keep the temperature under 25℃. Avoid freezing conditions.
Shelf life is 6 months.
For more information about Pro-DFM, please let me know.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Green Wetter APG0810
Description
Chemical name: Alkylpolyglucoside C8-10
CAS no.: 68515-73-1
APG0810 is nonionic surfactant made from natural raw materials – glucose from corn and fatty alcohols from coconut oils. It is very mild, low in toxicity and readily biodegradable. It 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.
Applications
1) Emulsifier/wetter in agrochemicals
2) Highly alkaline formulations/detergents
3) Hard surface cleaners
4) Dairy cleaners
Key Specifications of APG0810 50%
Content: ≥ 50%
Appearance: Light yellow viscous liquid
Viscosity (20℃): ≥ 150mpa•s
pH range: 11.5-12.5
Fatty Alcohol Residue: ≤ 1.0%
Inorganic Salts: ≤ 3.0%
Key Specifications of APG0810 70%
Content: ≥ 70%
Appearance: Light yellow viscous liquid
Viscosity (20℃): 6000-7000mpa•s
pH range: 11.5-12.5
Fatty Alcohol Residue: ≤ 1.0%
Inorganic Salts: ≤ 4.0%
Product Usage
(1) Do compatibility tests before usage.
(2) The high pH value of APG may lead to characteristic turbidity of product when stored in room temperature. It has no negative influence to the product quality and use. When used as an additive in formulations, adjust the pH about 8.0, the turbidity disappears. The high pH value has preservative effects to the product.
(3) The product can be heated and stirred until uniform before use, especially for APG0810 70%.
(4) Dosage of APG0810 as agrochemical adjuvant in Gyphosate 41% SL:
Dosage of APG0810 (50% content): 10-14%
Dosage of APG0810 (70% content): 7-10%
Packing
The product can be packed in 200kg/plastic drum, etc.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Tight up and store in ventilated, dry, cool place.
Shelf life is 24 months.
For more information about APG0810, please feel free to contact us.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Chemical name: Alkylpolyglucoside C8-10
CAS no.: 68515-73-1
APG0810 is nonionic surfactant made from natural raw materials – glucose from corn and fatty alcohols from coconut oils. It is very mild, low in toxicity and readily biodegradable. It 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.
Applications
1) Emulsifier/wetter in agrochemicals
2) Highly alkaline formulations/detergents
3) Hard surface cleaners
4) Dairy cleaners
Key Specifications of APG0810 50%
Content: ≥ 50%
Appearance: Light yellow viscous liquid
Viscosity (20℃): ≥ 150mpa•s
pH range: 11.5-12.5
Fatty Alcohol Residue: ≤ 1.0%
Inorganic Salts: ≤ 3.0%
Key Specifications of APG0810 70%
Content: ≥ 70%
Appearance: Light yellow viscous liquid
Viscosity (20℃): 6000-7000mpa•s
pH range: 11.5-12.5
Fatty Alcohol Residue: ≤ 1.0%
Inorganic Salts: ≤ 4.0%
Product Usage
(1) Do compatibility tests before usage.
(2) The high pH value of APG may lead to characteristic turbidity of product when stored in room temperature. It has no negative influence to the product quality and use. When used as an additive in formulations, adjust the pH about 8.0, the turbidity disappears. The high pH value has preservative effects to the product.
(3) The product can be heated and stirred until uniform before use, especially for APG0810 70%.
(4) Dosage of APG0810 as agrochemical adjuvant in Gyphosate 41% SL:
Dosage of APG0810 (50% content): 10-14%
Dosage of APG0810 (70% content): 7-10%
Packing
The product can be packed in 200kg/plastic drum, etc.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Tight up and store in ventilated, dry, cool place.
Shelf life is 24 months.
For more information about APG0810, please feel free to contact us.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Agricultural Silicone Surfactant PASS
Description
Common name: Silicone Surfactant
Chemical name: Polyether Modified Trisiloxane, Polyalkyleneoxide Modified Heptamethyltrisiloxane
CAS no.: 67674-67-3
PASS is a super spreading agent for foliar-applied agrochemicals in tank mix, including herbicides, insecticides, fungicides, plant growth regulators, fertilizers and micro-nutritions.
Outstanding Merits
1) Low surface tension leading to enlarging droplet coverage
2) Improve the spraying solution penetration thus enhance the efficacy and rainfastness
3) Save the use of water and agrochemicals to get the same efficacy
Key Specifications
Appearance: Colorless transparent to light amber liquid
Surface tension (0.1%): 20.5-22.0 mN/m
Density (25℃): 1.01-1.015 g/cm3
Viscosity (25℃): 30-50mpa.s
Cloud point (0.1%): < 10℃
Product Usage
Dosage of PASS in tank mix: 0.025%-0.1% of the spraying solution, generally 5 ml PASS per 15 liters spray solution.
Better pH range is 5-8. Use within 24 hours of preparation.
Packing
1L, 2.5L, 20L, 200kg/drum, IBC, etc, depends on customers’ need.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Tight up and store in cool place.
Shelf life is 24 months.
For more information about PASS, please feel free to contact us.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Common name: Silicone Surfactant
Chemical name: Polyether Modified Trisiloxane, Polyalkyleneoxide Modified Heptamethyltrisiloxane
CAS no.: 67674-67-3
PASS is a super spreading agent for foliar-applied agrochemicals in tank mix, including herbicides, insecticides, fungicides, plant growth regulators, fertilizers and micro-nutritions.
Outstanding Merits
1) Low surface tension leading to enlarging droplet coverage
2) Improve the spraying solution penetration thus enhance the efficacy and rainfastness
3) Save the use of water and agrochemicals to get the same efficacy
Key Specifications
Appearance: Colorless transparent to light amber liquid
Surface tension (0.1%): 20.5-22.0 mN/m
Density (25℃): 1.01-1.015 g/cm3
Viscosity (25℃): 30-50mpa.s
Cloud point (0.1%): < 10℃
Product Usage
Dosage of PASS in tank mix: 0.025%-0.1% of the spraying solution, generally 5 ml PASS per 15 liters spray solution.
Better pH range is 5-8. Use within 24 hours of preparation.
Packing
1L, 2.5L, 20L, 200kg/drum, IBC, etc, depends on customers’ need.
Product Safety, Handling and Storage
Transport as non-dangerous goods.
Tight up and store in cool place.
Shelf life is 24 months.
For more information about PASS, please feel free to contact us.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
March 21, 2017
Most Welcomed Agrochemical Products by Shanghai Profirst During CAC 2017
During the agrochemical exhibition CAC 2017, the products most asked are as follows:
- PASS: super-spreader, silicone surfactant, tank mix adjuvant, best-selling adjuvant
- PASS-PH: spreading agent, silicone surfactant, formulation additive for SC, EC
- PASS-Powder: spreading agent, silicone surfactant in solid form, formulation addtiive for solid pesticides and water soluble fertilizers
- Pro-DFM: silicone antifoam emulsion, quite low dosage to get fast defoaming and lasting antifoam effect
- Abamectin thickener: thickening emulsifier for Abamectin, Emamectin, Acetemiprid, Acetachlor
- APG0810: wetter/emulsifier for Glyphosate SL, application in personal care, industrial cleaning, house detergent industry, etc
- Others: Prohexadione-Ca, 1-NAA Na, Brassinolide, Isoxaflutole, Fipronil, herbicide safener Fluxofenim, herbicide safener Cyprosulfamide.
Contact name: Susan Hu
E-mail: susan@profirst.biz , susan@profirst.cn, agsale@profirst.biz
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
Mobile/Whatsapp: +86-15902190115
Skype: susan_hujiali@hotmail.com
Shanghai Profirst Co., Ltd.
www.profirst.cn
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