INVELYCHEM is focus on defoamer in China with full range of industries over 10 years, as ANTIFOAM producer,Invelychem offers a great alternative choice to customer globally.defoamer In 2019, we expand our capacity up to 18,000tons/year because of the rapid growth of our business. Silicone based : 8000Tons/Year Fatty Alcohol based: 6000Tons/Year Mineral Oil based: 1000Tons/Year Polyether based: 3000Tons/Year. Our philosophy is refreshingly simple. To produce the best products in the market and support this with an outstanding technical sales and customer support team. Chinese Leaders in Foam Control Solution—Serving global market with our profession

1. INVELYCHEM
Chinese Leaders in Foam
Control Solution
Serving global market with our profession

2. INVELY Chemical
…. Take care of your basic need
Invelychem is ONLY focus on defoamer in China with
full range of industries
DEFOAMER /ANTIFOAM producer
Offers a great alternative choice to customer globally

3. Organizational Chart
CEO
Director of
Factory
Manager of
Purchase
R&D Director Director of
Marketing
Finance
Manager
Internal External
Legal:
Contracts
Trademarks
Production
planning
Process
operation
Warehouse
Sourcing
Purchasing
Analytics
R&D Center Sales Marketing
Accounting, Taxes
Nanjing Forest University- Institute of Chemical Engineering
Customer service

4. Supply system
.
.
Sourcing Purchasing
Market
Research
Responsible for researching raw
material market and evaluate the
suppliers in order to better control
the procurement cost
Responsible for the procurement of raw
materials and the evaluation of suppliers.
Guarantee the stability of raw materials.
After the raw materials enter the factory,
the sampling and testing will be carried
out first, and the qualified materials can
be stored in the warehouse.

5. Invelychem Headquarter
@ Nanjing, China
Invelychem Factory
@Zhenjiang,China

6. Invelychem at a glance
Invelychem
One office in
Nanjing
One factory
in Xuyi
One factory
in Zhenjiang
• HQ at Shijiazhuang, China
• 10+ yr in the market
• Only focus on Antifoam
• Dedicated to providing
customers with first class
products and services
• Surfactant
• Electroplate Chemicals
• Defoamer
• Antifoaming agent
• Office for Marketing &
purchase department
R&D Center in
Nanjing
• Defoamer Research Center

7. Quality……. Reliability …… Passion…
➢ Silicone based: 8000Tons/Year
➢ Fatty Alcohol: 6000Tons/Year
➢ Mineral Oil based: 1000Tons/Year
➢ Polyether based: 3000Tons/Year

8. Defoamer for Paper Industry

9. Product Name Type Active Solid Application
INVELY-2420 Silicone based 30% Textile Pulp
INVELY-3180 Silicone based 20% Pre-treatment- Low foaming
refining agent
(Strong alkali resistance)
INVELY-6200 Silicone based 20% High temperature overflow
dyeing
(bear up 130degree)
INVELY-3180 Silicone based 20% Finishing-(softner)
Textile Industries

10. Product Name Type Active Solid Application
INVELY-7120 Silicone based 30% Industrial circulating water
treatment
INVELY-2420 Silicone based 20% Anionic wastewater treatment
INVELY-5023 Silicone based 20% Biochemical aerated sewage
treatment
INVELY-6023 Silicone based 20% Biochemical aerated sewage
treatment
INVELY-830 Non-Silicone based 99% Desalination treatment
INVELY-7120 Silicone based 30% Water treatment in other
industries
Waste Water Treatment

11. Product Name Type Active Solid Application
INVELY-7120 Silicone based 20% Water Aqua
INVELY-2000G Silicone based 20% Wettable Powder
INVELY-7120 Silicone based 20% Suspension emulsion
INVELY-2000G Silicone based 30% Processing and packaging
Defoamer for Pesticide

12. Product Name Type Active Solid Application
INVELY-0030 Silicone based 20% Oxytetracycline, antibiotic fermentation
INVELY-103 Non-Silicone based 99% MSG fermentation
INVELY-7120 Silicone based 20% Vitamin fermentation, Molasses ferment ethanol
INVELY-620D Silicone based 30% Vitamin fermentation, Molasses ferment ethanol
Defoamer for Fermentation

13. Product Name Type Active Solid Application
INVELY-8200 Mineral Oil based 90% Equivalent as A10
INVELY-8300 Mineral Oil based 90% Equivalent as NXZ
INVELY-8400 Mineral Oil based 90% Equivalent as WBA
INVELY-815 Mineral Oil based 90% Waterborne coatings and inks based PVC
INVELY-260 Mineral Oil based 90% Interior and exterior latex paint, waterproof
coating
INVELY-850 Mineral Oil based 90% Waterborne coatings and inks based PVC
INVELY-5023 Non-silicone based 25% Waterproof coating
Defoamer for Coating & Paint

14. Package
INVELYDEFOAMER
FACTORY OVERVIEW
CHINESE LEADER FOAM CONTROL
SOLUTION

15. Package:
25kg/drum x 36drum/pallet x20pallet/FCL=18MT/FCL
200kg/drum x 4drum/pallet x20pallet/FCL=16MT/FCL
1000kg/IBC x 18 IBC=18MT/FCL
Iso tank (22mts in one iso tank)
25kg/Bag x 36bag/pallet x20pallet/FCL=18MT/FCL

16. Fermentation Metal working fluid Construction industry Industrial cleaning
Major Customers

17. Invely Chemical Business Strategy
• Keep Production Cost
Low
• Easy to do business
with
• One stop shopper
• Low cost supplier with
full range of offering
• Competent Operational
Excellence
• Flexible & Responsive
• Full range Additive
Supplier
• Growth via new
offerings & Partnership
Invely Chemical For Customer

18. Silicone based defomer
Invely Product Description Characteristics
Invely-620D White silicone Emulsion Invely Top sale defoamer
Invely-360 White silicone Emulsion For waste water, fermentation, Pesticide,
Power plant.
Invely-2430 White silicone Emulsion For textile, waste water, fermentation,
Pesticide
Invely-640 White silicone Emulsion Acid and alkali resistant
Invely-6200 White silicone Emulsion Special for textile in high temperature
Invely-7120 White silicone Emulsion For Black liquor
Invely-3180 White silicone Emulsion For strong alkaly
Invely-2000 White Powder For powder detergent
Invely-2000G White powder For powder detergent

19. Mineral Oil Based Defoamer
Invely Product Description Characteristics
Invely-815
Mineral oil based Light yellow liquid Equivalent as F111,
CF16,681F,7005 and DFC21
Invely-850 Mineral oil based Light yellow liquid For water based paint
Invely-260 Mineral oil based Light yellow liquid For water based paint
Invely-262 Mineral oil based Light yellow liquid For water based paint
Invely-263 Mineral oil based Light yellow liquid For water based paint
Invely-8200 Mineral oil based Light yellow liquid Equivalent as A10
Invely-8300 Mineral oil based Light yellow liquid Equivalent as NXZ
Invely-8400 Mineral oil based Light yellow liquid Equivalent as WBA

20. Fatty Alcohol Based Defoamer
Invely Product Description Market Standard
Invely-5030 Fatty alcohol based, white emulsion Equivalent as Nalco-
74192. FA-3000, Afranil
MG (35-45℃）
Invely-5045 Fatty alcohol based, white emulsion (40-55℃）
Equivalent as Afranil SLO
Invely-5060 Fatty alcohol based, white emulsion (50-60℃）Equivalent as
Afranil PR 8285

21. Polyether Based Defoamer
Invely Product Description Market Standard
Invely-390 Polyether based, Corlorless transparent liquid Fermentation
Invely-106
Polyether based, Corlorless transparent liquid Fermentation
Invely-150
Polyether based, Corlorless transparent liquid Paper making
Invely-1820
Polyether based, Corlorless transparent liquid Desalination

22. Polymer Emulsion Based Defoamer
Invely Product Description Market Standard
Invely-5023 Light yellow liquid Waste Water
Invely-6023 Light yellow liquid Waste Water

23. Defoamer Test Result in papermaking
Defoamer Samples: Invely-5023； Afranil LTD；
Instrument
• Use Cyclic Bubbling Instrument under simulating
papermaking white water system.
• White water under a cattle cardboard
The experimental method is as follows:
➢ Prepare 500ml measuring cylinder with 200ml
white water in advance.
➢ Keep the temperature during testing processing.
➢ Start to bubble until the foam up to 300ml, add
8µl defoamer into the measuring cylinder, observe
defoaming time and antifoam time
Defoamer Defoaming
time based
300ml
foam
Antifoam
time
Temperatu
re degree
Usage
Afranil
LTD
17s 7’20” 25℃ 8µl
Invely-5023 8s 16’15” 25℃ 8µl
Afranil
LTD
13s 2’20” 45℃ 8µl
Invely-5023 7s 11’22” 45℃ 8µl
Activity Solid: Afranil LTD (21%) Invely-5023(23%)
Test Result

24. ➢ Instrument
• Use Cyclic Bubbling Instrument under simulating papermaking white
water system.
• White water under a cattle cardboard
The experimental method is as follows:
➢ Defoamer Samples:
Invely-5030；Nalco-74192；FA-3000；Blackburn-PW，other company
➢ Test method:
⚫ Prepare 500ml measuring cylinder with 200ml white water in advance.
⚫ Keep the temperature 45degree during testing processing.
⚫ Start to bubble until the foam up to 250ml, add one drop defoamer
into the measuring cylinder, observe whether foam can be removed
and then calculate time(foam up to 250ml,300ml,350ml, 400ml………)
0
50
100
150
200
250
300
350
0 10 30 90 150 210 270 330 390
Foamvolume(ml)
Time(S)
INVELY-
5030(Ours)
Nalco-74192
FA3000
Pw
Other
Company
Defoamer Test Comparison Result in White Water of Pulp & Paper
Experimental comparison shows that the defoaming performance of each product
is compared under the foaming system and the set temperature (45-50 ° C).
Remarks: This experiment can only be qualitatively analyzed and
cannot be used as a quantitative analysis.
Experimental conclusion: 5030 and 74192 and PW suppress
foam performance is equivalent.