Foshan Polima Advanced Technology & Supplies Co., Ltd.
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JH.O-2303A-2
Non-Stick Coating is a layer of material applied to the surface of cooking ware. It is most often made from a synthetic polymer or Teflon, but also from silicone, ceramics and other substances. Non-Stick Coating prevents food from sticking to the cookware's surface which can make for easier cleaning. Non-stick coatings are most commonly used on cookware like frying pans, woks, dutch ovens, griddles and many more commonly used in kitchen areas.
This is a common type of coating used most commonly on cookware and kitchen utensils. It has a silicone base and is made of polytetrafluoroethylene, more commonly known as Teflon. They are very durable, but are susceptible to discoloration and scratching.
Polyvinylidene chloride, or PVDC is a type of encapsulated nonstick coating and it is most commonly used on frying pans and pots. Its main advantage is that it can resist heat up to 400 degrees Celsius or 790 Fahrenheit so there is no need to worry about burning your food. They are almost scratch resistant and can be used on a variety of cooking surfaces.
This is a newer type of non-stick coating that is typically used in the kitchen area and has a silicone base. They are very durable, but they are susceptible to discoloration and scratching. It is also heat resistant up to 350 degrees Celsius or 660 Fahrenheit.
This type of coating is very similar to PVDC and it can withstand temperatures up to 600 degrees Celsius or 1100 Fahrenheit. They are much more resistant than the usual non-stick coating, but they are susceptible to discoloration and scratching. As with PVDC, it is scratch resistant and can be used on a variety of cooking surfaces.
Ceramic coatings are very durable and can resist heat up to 700 degrees Celsius or 1250 Fahrenheit. They are susceptible to discoloration and scratching, but this is not a big downside. They can be used on a variety of cooking surfaces. This coating is also used on pots and pans.
This coating can resist heat up to 450 degrees Celsius or 860 Fahrenheit and is quite resistant to scratching and discoloration. It is heat sensitive, so it should not be used for cooking surfaces that expose the food to direct heat. Silicone Nonstick Coating is great for baking and cooking on cookware such as baking sheets, loaf pans, muffin tins, as well as on tools like spatulas and utensils. This coating is most commonly found in the kitchen area.
Saran is a type of plastic and it is used as a non-stick coating. When exposed to high heat, Saran can break down so this should be taken into consideration in terms of the cookware material. This can also be found in the kitchen area and is mostly used on utensils, baking sheets, and cooking tools such as spatulas. This coating is resistant to scratching and discoloration.
In conclusion, the types of non-stick coatings are great for kitchen utensils, cookware and other tools. However, they should be well taken care of so that they can last longer and remain effective in preventing food from sticking.
Product | Solvent polyether sulfonic fluorine nonstick coating |
Model | JH.O-2303A-2 |
Color | Black |
Main Chemical Composition | PES Binder, PTFE Anti-adherent, Pigment filler, Mixed Aqueous Solution |
Viscosity (Room Temperature of 25℃, IWATA NK-2 Viscosity Cup) | 18 to 60 Seconds (Due to the influence of climate and temperature, a moderate deviation is normal.) |
Specific Weight | 0.98-1.06KG/L |
Solid-containing Content | 23%±3% |
Sintering Temperature | 385-420℃ |
Coating Thickness | 18-22um |
Packaging Specification | 20kg per plastic barrel with carton |
Storage Condition | Avoid high temperature exposure. Should be stored in a ventilated and cool environment at room temperature. |
Shelf Life | 6 Months |
Application | All kinds of kitchenware and tableware made from metal, aluminum, stainless steel, etc. |
Property Testing | Standard | Test Method |
Appearance of Original Coating | Thick and Sticky Liquid | Eyeballing |
Appearance of Coating Film | Flat and smooth without obvious,roughness,bittiness,discoloration,and scratches. | Eyeballing |
Adhesion | The falling grid should be 1 or less when 3M tape is pulled 5 times in different directions. | Draw a 100-square grid of 1mm X 1mm on the surface of the coating, then drag a 3M tape to test. |
Hardness | No exposed base | Use 2H pencil with hardness tester for the coating. |
Acid Resistance | No abnormality of the coating film | Boil for 15 minutes in a reagent hydrochloric acid solution with a volume fraction of 12% |
Boiling Water Resistance | No fall-off of the coating film | Add pure water to the inner tank until the maximum mark water level. Put the inner tank into the electric pressure cooker and work continuously for 8 hours. Then work for 16 hours under the heat preservation state, which is 1 cycle and 4 cycles. During the test, be careful not to boil the water dry, and wash the inner tank with water after each cycle of the experiment. Observe the condition of the inner tank. |
Corrosion Resistance | No fall-off of the coating film | Add 5% salt water in the inner tank to the maximum scale water level. Put the inner tank in the electric pressure cooker and work continuously for 8 hours.Then work for 16 hours under the heat preservation state, which is 1 cycle and 4 cycles. During the test, be careful not to boil the water dry, wash the inner tank with water after each cycle of the experiment.Observe the condition of the inner tank. |
Test of Cooking Rice | Good | Put 3 cups of rice and 3 cups of water into a rice cooker of 3 to 4L. Keep it warm for 10 minutes after power-on cooking. Rice can be poured more than 2/3 at a time. (As different rice cookers have different effects, the test results are for reference only.) |
Thermal Test | The coating has no blister and fall-off | Heat the aluminum sample to the temperature of 250℃±5℃ with a constant temperature oven. Keep the sample warm for 5 minutes then immediately put it into the room-temperature water for cooling down for 1 minute. Later take it out of the water and dry it. Repeat the steps above for 5 times. |
Abrasion Resistance (Internal control of other color series) (Test item is a rice cooker with the R base) | After 500-time abrasion or more, there is no obvious wear-out on the coating. Abrasion marks that are less than 1mm should be 2 or less.
| Use abrasion tester for dry abrasion test, with scouring pad of 3M 7447B and 1.5-kg weight. Rubbing back and forth counts one time. |
Abrasion Resistance (Internal control of the internal coating of oil A, B) (Test item is a rice cooker with the R base)
| After 750-time abrasion or more, there is no obvious wear-out on the coating. Abrasion marks that are less than 1mm should be 2 or less. | Use abrasion tester for wet abrasion test. Apply 5% dishwashing liquid and 95% wate, use scouring pad of 3M 7447B and 3-kg weight to rub back and forth once. Turn over the surface every 500 times. |
Theoretical Coating Area | 7-11㎡/kg | Coating thickness should be 18 to 22um |
Health Indicator | International Standard | Certification of ROHS, FDA, LFGB, REACH |
Test Standard | National Standard | GB/T32095.1-2015 GB/T32095.2-2015 GB/T32095.3-2015 GB/T32095.4-2015 |
Applications of PES Non-stick Coating
·Easy-cleaning
·Long Service Life
·Super Heat-resistant
·Environmental & Safe
·Strong Adhesion
·Great Rigidity
·High Practicability & Processability
·Strong Chemical Resistance
Non-Stick Coating is a layer of material applied to the surface of cooking ware. It is most often made from a synthetic polymer or Teflon, but also from silicone, ceramics and other substances. Non-Stick Coating prevents food from sticking to the cookware's surface which can make for easier cleaning. Non-stick coatings are most commonly used on cookware like frying pans, woks, dutch ovens, griddles and many more commonly used in kitchen areas.
This is a common type of coating used most commonly on cookware and kitchen utensils. It has a silicone base and is made of polytetrafluoroethylene, more commonly known as Teflon. They are very durable, but are susceptible to discoloration and scratching.
Polyvinylidene chloride, or PVDC is a type of encapsulated nonstick coating and it is most commonly used on frying pans and pots. Its main advantage is that it can resist heat up to 400 degrees Celsius or 790 Fahrenheit so there is no need to worry about burning your food. They are almost scratch resistant and can be used on a variety of cooking surfaces.
This is a newer type of non-stick coating that is typically used in the kitchen area and has a silicone base. They are very durable, but they are susceptible to discoloration and scratching. It is also heat resistant up to 350 degrees Celsius or 660 Fahrenheit.
This type of coating is very similar to PVDC and it can withstand temperatures up to 600 degrees Celsius or 1100 Fahrenheit. They are much more resistant than the usual non-stick coating, but they are susceptible to discoloration and scratching. As with PVDC, it is scratch resistant and can be used on a variety of cooking surfaces.
Ceramic coatings are very durable and can resist heat up to 700 degrees Celsius or 1250 Fahrenheit. They are susceptible to discoloration and scratching, but this is not a big downside. They can be used on a variety of cooking surfaces. This coating is also used on pots and pans.
This coating can resist heat up to 450 degrees Celsius or 860 Fahrenheit and is quite resistant to scratching and discoloration. It is heat sensitive, so it should not be used for cooking surfaces that expose the food to direct heat. Silicone Nonstick Coating is great for baking and cooking on cookware such as baking sheets, loaf pans, muffin tins, as well as on tools like spatulas and utensils. This coating is most commonly found in the kitchen area.
Saran is a type of plastic and it is used as a non-stick coating. When exposed to high heat, Saran can break down so this should be taken into consideration in terms of the cookware material. This can also be found in the kitchen area and is mostly used on utensils, baking sheets, and cooking tools such as spatulas. This coating is resistant to scratching and discoloration.
In conclusion, the types of non-stick coatings are great for kitchen utensils, cookware and other tools. However, they should be well taken care of so that they can last longer and remain effective in preventing food from sticking.
Product | Solvent polyether sulfonic fluorine nonstick coating |
Model | JH.O-2303A-2 |
Color | Black |
Main Chemical Composition | PES Binder, PTFE Anti-adherent, Pigment filler, Mixed Aqueous Solution |
Viscosity (Room Temperature of 25℃, IWATA NK-2 Viscosity Cup) | 18 to 60 Seconds (Due to the influence of climate and temperature, a moderate deviation is normal.) |
Specific Weight | 0.98-1.06KG/L |
Solid-containing Content | 23%±3% |
Sintering Temperature | 385-420℃ |
Coating Thickness | 18-22um |
Packaging Specification | 20kg per plastic barrel with carton |
Storage Condition | Avoid high temperature exposure. Should be stored in a ventilated and cool environment at room temperature. |
Shelf Life | 6 Months |
Application | All kinds of kitchenware and tableware made from metal, aluminum, stainless steel, etc. |
Property Testing | Standard | Test Method |
Appearance of Original Coating | Thick and Sticky Liquid | Eyeballing |
Appearance of Coating Film | Flat and smooth without obvious,roughness,bittiness,discoloration,and scratches. | Eyeballing |
Adhesion | The falling grid should be 1 or less when 3M tape is pulled 5 times in different directions. | Draw a 100-square grid of 1mm X 1mm on the surface of the coating, then drag a 3M tape to test. |
Hardness | No exposed base | Use 2H pencil with hardness tester for the coating. |
Acid Resistance | No abnormality of the coating film | Boil for 15 minutes in a reagent hydrochloric acid solution with a volume fraction of 12% |
Boiling Water Resistance | No fall-off of the coating film | Add pure water to the inner tank until the maximum mark water level. Put the inner tank into the electric pressure cooker and work continuously for 8 hours. Then work for 16 hours under the heat preservation state, which is 1 cycle and 4 cycles. During the test, be careful not to boil the water dry, and wash the inner tank with water after each cycle of the experiment. Observe the condition of the inner tank. |
Corrosion Resistance | No fall-off of the coating film | Add 5% salt water in the inner tank to the maximum scale water level. Put the inner tank in the electric pressure cooker and work continuously for 8 hours.Then work for 16 hours under the heat preservation state, which is 1 cycle and 4 cycles. During the test, be careful not to boil the water dry, wash the inner tank with water after each cycle of the experiment.Observe the condition of the inner tank. |
Test of Cooking Rice | Good | Put 3 cups of rice and 3 cups of water into a rice cooker of 3 to 4L. Keep it warm for 10 minutes after power-on cooking. Rice can be poured more than 2/3 at a time. (As different rice cookers have different effects, the test results are for reference only.) |
Thermal Test | The coating has no blister and fall-off | Heat the aluminum sample to the temperature of 250℃±5℃ with a constant temperature oven. Keep the sample warm for 5 minutes then immediately put it into the room-temperature water for cooling down for 1 minute. Later take it out of the water and dry it. Repeat the steps above for 5 times. |
Abrasion Resistance (Internal control of other color series) (Test item is a rice cooker with the R base) | After 500-time abrasion or more, there is no obvious wear-out on the coating. Abrasion marks that are less than 1mm should be 2 or less.
| Use abrasion tester for dry abrasion test, with scouring pad of 3M 7447B and 1.5-kg weight. Rubbing back and forth counts one time. |
Abrasion Resistance (Internal control of the internal coating of oil A, B) (Test item is a rice cooker with the R base)
| After 750-time abrasion or more, there is no obvious wear-out on the coating. Abrasion marks that are less than 1mm should be 2 or less. | Use abrasion tester for wet abrasion test. Apply 5% dishwashing liquid and 95% wate, use scouring pad of 3M 7447B and 3-kg weight to rub back and forth once. Turn over the surface every 500 times. |
Theoretical Coating Area | 7-11㎡/kg | Coating thickness should be 18 to 22um |
Health Indicator | International Standard | Certification of ROHS, FDA, LFGB, REACH |
Test Standard | National Standard | GB/T32095.1-2015 GB/T32095.2-2015 GB/T32095.3-2015 GB/T32095.4-2015 |
Applications of PES Non-stick Coating
·Easy-cleaning
·Long Service Life
·Super Heat-resistant
·Environmental & Safe
·Strong Adhesion
·Great Rigidity
·High Practicability & Processability
·Strong Chemical Resistance
