Foshan Polima Advanced Technology & Supplies Co., Ltd.
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PL.3612-3000
Overview
Polyethersulfone is a polymer and group of closely related materials prepared from the condensation reaction between a diol, such as neopentyl glycol or ethylene glycol, and an aldehyde, such as phenylglyceraldehyde.
1.It is a white or light yellow solid that exhibits low viscosity and a high melting point.
2.It has superior heat resistance, which makes it suitable in many industrial applications.
3.Its dimensional stability is also excellent, making it useful in the manufacture of auto racing parts, petrochemical equipment, electronics and many other applications where dimensional stability is important.
4.Polyethersulfone is also widely used as a binder and adhesion promoter in the rubber industry because of its high UL94V-0 fire classification rating and good adhesion to rubber materials.
1.PES has extremely low impact strength and tensile strength, plus excellent flexibility. PES is also a flexible material that maintains its modulus of elasticity after prolonged aging or exposure to elevated temperatures.
2.It is also an extremely tough material and resistant to fatigue, with a hardness of 75 on the Rockwell C scale.
3.PES exhibits good biaxial mechanical properties in which the tensile strength has been estimated at 25% higher than glass reinforced with epoxy resin and the impact strength is only about 25% less than glass reinforced with epoxy resin.
4.PES is also an excellent chemical resistant film, with a good resistance to oxidizing and reducing gases, aqueous alkaline and acidic solutions, organic solvents, and most commercial organic materials.
5.It has excellent electrical properties. The electrical properties of PES are similar to those of polyethylene terephthalate (PET).
6.PES can be used in many applications where good chemical resistance is required, such as containers for packaging disinfectants or chemical products that are easily broken down by chemical reaction with another material or container surface.
1.PES is not considered to be a chemically reactive polymer. But PES does display some chemical reactivity in the form of hydrolytic degradation.
2.PES is an inert polymer and can be used in many corrosive environments that other plastics would not resist, including those containing salts such as HCl, HF, SO3 and PO3 ions in concentrations up to 10%.
3.The high temperature resistance of PES makes it ideal for use in the manufacture of many devices that are exposed to high temperatures, such as golf club heads, aircraft parts and surgical tools.
4.Polyethersulfone has excellent resistance to fire, with a UL94V-0 rating that meets the requirements of safety specification UL-94. This means that PES will not melt, drip or char when exposed to flame.
1.PES has a relatively high water absorption, which is often aggravated by low relative dielectric constant.
2.In order to improve the impact resistance of PES, its molecular weight can be reduced as much as possible, but then the strength and toughness of the material may be adversely affected.
3.PES has poor flexibility and less tensile strength than polyethylene or polypropylene. This can limit the usefulness of PES for some applications where flexibility is important, such as injection molded parts.
4.PES exhibits some hysteresis at room temperature and its resiliency decreases with time due to oxidation that occurs in air after exposure to light and heat.
5.PES has a high dielectric constant and cannot be used in applications where a low dielectric constant is required.
6.Some grades of PES have poor resistance to ultraviolet light, with some grades losing up to 40% of their strength when exposed to sunlight for long periods of time.
7.It is also not self-extinguishing, so it cannot be used in electrical applications where fire safety is critical, such as wire insulation and cable jackets.
8.PES also has poor creep resistance at elevated temperature and its stability can be degraded by humidity or by heating above 100 degrees Celsius (212 degrees Fahrenheit) for long periods of time (more than 8 hours).
Product | Single layer water-soluble polyether sulfonic fluorine nonstick coating |
Model | PL.3612-3000 |
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 40 Seconds (Due to the influence of climate and temperature, a moderate deviation is normal.) |
Specific Weight | 0.98-1.06KG/L |
Solid-containing Content | 28%±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 | 3 Months |
Application | All kinds of kitchenware and tableware made from metal, aluminum, stainless steel, etc. |
Property Testing | Standard | Method |
Appearance of Original Paint | Thick and Sticky Liquid | Eyeballing |
Appearance of Coating Film | Flat and smooth without obvious,roughness,bittiness,discoloration,and scratches. | Eyeballing |
Adhesion | No fall-off of the coating film | 50-KG recoil for 2 times. Scrape the coating surface with a knife on the breach. Then scrape it down with nails, and there should be no obvious peeling off. |
Hardness | ≥2H | Use 2H pencil with hardness tester for the coating. |
Acid Resistance | No abnormality of the coating film | Boil for 12 minutes in a reagent hydrochloric acid solution with a volume fraction of 12% |
Boiling Water Resistance | No fall-off of the coating film | Test the adhesion after boiling water for 100 hours |
Corrosion Resistance | No fall-off of the coating film | Boil for 100 hours in the salt water with a volume fraction of 5%, heating to the temperature of over 90℃ |
Heat Resistance | No fall-off of the coating film | Put the sample into the oven of 260℃ for 10 hours. Wait for it to cool down to room temperature and take it out for Observation.
|
Abrasion Resistance
| 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. Use scouring pad of 3M 7447B and 3kg weight to rub back and forth once. Turn over the surface every 500 times.
|
Abrasion Resistance (Test item is flat aluminium alloy plate) | After 1000-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. Use scouring pad of 3M 7447B and 3kg weight to rub back and forth once. Turn over the surface every 500 times.
|
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
Overview
Polyethersulfone is a polymer and group of closely related materials prepared from the condensation reaction between a diol, such as neopentyl glycol or ethylene glycol, and an aldehyde, such as phenylglyceraldehyde.
1.It is a white or light yellow solid that exhibits low viscosity and a high melting point.
2.It has superior heat resistance, which makes it suitable in many industrial applications.
3.Its dimensional stability is also excellent, making it useful in the manufacture of auto racing parts, petrochemical equipment, electronics and many other applications where dimensional stability is important.
4.Polyethersulfone is also widely used as a binder and adhesion promoter in the rubber industry because of its high UL94V-0 fire classification rating and good adhesion to rubber materials.
1.PES has extremely low impact strength and tensile strength, plus excellent flexibility. PES is also a flexible material that maintains its modulus of elasticity after prolonged aging or exposure to elevated temperatures.
2.It is also an extremely tough material and resistant to fatigue, with a hardness of 75 on the Rockwell C scale.
3.PES exhibits good biaxial mechanical properties in which the tensile strength has been estimated at 25% higher than glass reinforced with epoxy resin and the impact strength is only about 25% less than glass reinforced with epoxy resin.
4.PES is also an excellent chemical resistant film, with a good resistance to oxidizing and reducing gases, aqueous alkaline and acidic solutions, organic solvents, and most commercial organic materials.
5.It has excellent electrical properties. The electrical properties of PES are similar to those of polyethylene terephthalate (PET).
6.PES can be used in many applications where good chemical resistance is required, such as containers for packaging disinfectants or chemical products that are easily broken down by chemical reaction with another material or container surface.
1.PES is not considered to be a chemically reactive polymer. But PES does display some chemical reactivity in the form of hydrolytic degradation.
2.PES is an inert polymer and can be used in many corrosive environments that other plastics would not resist, including those containing salts such as HCl, HF, SO3 and PO3 ions in concentrations up to 10%.
3.The high temperature resistance of PES makes it ideal for use in the manufacture of many devices that are exposed to high temperatures, such as golf club heads, aircraft parts and surgical tools.
4.Polyethersulfone has excellent resistance to fire, with a UL94V-0 rating that meets the requirements of safety specification UL-94. This means that PES will not melt, drip or char when exposed to flame.
1.PES has a relatively high water absorption, which is often aggravated by low relative dielectric constant.
2.In order to improve the impact resistance of PES, its molecular weight can be reduced as much as possible, but then the strength and toughness of the material may be adversely affected.
3.PES has poor flexibility and less tensile strength than polyethylene or polypropylene. This can limit the usefulness of PES for some applications where flexibility is important, such as injection molded parts.
4.PES exhibits some hysteresis at room temperature and its resiliency decreases with time due to oxidation that occurs in air after exposure to light and heat.
5.PES has a high dielectric constant and cannot be used in applications where a low dielectric constant is required.
6.Some grades of PES have poor resistance to ultraviolet light, with some grades losing up to 40% of their strength when exposed to sunlight for long periods of time.
7.It is also not self-extinguishing, so it cannot be used in electrical applications where fire safety is critical, such as wire insulation and cable jackets.
8.PES also has poor creep resistance at elevated temperature and its stability can be degraded by humidity or by heating above 100 degrees Celsius (212 degrees Fahrenheit) for long periods of time (more than 8 hours).
Product | Single layer water-soluble polyether sulfonic fluorine nonstick coating |
Model | PL.3612-3000 |
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 40 Seconds (Due to the influence of climate and temperature, a moderate deviation is normal.) |
Specific Weight | 0.98-1.06KG/L |
Solid-containing Content | 28%±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 | 3 Months |
Application | All kinds of kitchenware and tableware made from metal, aluminum, stainless steel, etc. |
Property Testing | Standard | Method |
Appearance of Original Paint | Thick and Sticky Liquid | Eyeballing |
Appearance of Coating Film | Flat and smooth without obvious,roughness,bittiness,discoloration,and scratches. | Eyeballing |
Adhesion | No fall-off of the coating film | 50-KG recoil for 2 times. Scrape the coating surface with a knife on the breach. Then scrape it down with nails, and there should be no obvious peeling off. |
Hardness | ≥2H | Use 2H pencil with hardness tester for the coating. |
Acid Resistance | No abnormality of the coating film | Boil for 12 minutes in a reagent hydrochloric acid solution with a volume fraction of 12% |
Boiling Water Resistance | No fall-off of the coating film | Test the adhesion after boiling water for 100 hours |
Corrosion Resistance | No fall-off of the coating film | Boil for 100 hours in the salt water with a volume fraction of 5%, heating to the temperature of over 90℃ |
Heat Resistance | No fall-off of the coating film | Put the sample into the oven of 260℃ for 10 hours. Wait for it to cool down to room temperature and take it out for Observation.
|
Abrasion Resistance
| 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. Use scouring pad of 3M 7447B and 3kg weight to rub back and forth once. Turn over the surface every 500 times.
|
Abrasion Resistance (Test item is flat aluminium alloy plate) | After 1000-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. Use scouring pad of 3M 7447B and 3kg weight to rub back and forth once. Turn over the surface every 500 times.
|
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
