Flame retardant PES 4800G from Sumitomo Japan, with good toughness, impact resistance, gasoline resistance, and chemical resistance
Category:
Rubber and plastic/engineering plastic/PES
Model:
Brand:
Sumitomo Chemical Corporation of Japan
Retail Price
137.00USD
重量
kg
- Product Description
-
Description :
1、 Product Introduction
Polyether sulfone resin, a chemical raw material, is a transparent amber colored amorphous resin with excellent heat resistance, dimensional stability, and good chemical resistance. In addition, PES exhibits excellent reliability against rapid temperature changes and has good reliability for long-term use at high temperatures. The excellent formability and properties of PES make it widely used.
2、 Physical property table
PES 4800G Physical Properties Table
Basic Information
Yellow card number E54705-100988580
E249884-100961993
Good stability of characteristic dimensions
High ESCR (Stress Cracking Resistance)
high molecular weight
Impact resistance, good
Good creep resistance
Good chemical resistance
Oil resistance to gasoline
Heat resistance, high
Oil resistance performance
flame retardancy
Formal particle
Processing method: Extrusion
injection molding
Physical performance rating unit testing method
Specific gravity 1.37 g/cm3 ASTM 792
Shrinkage rate ASTM955
Flow 0.60% ASTM 955
Lateral flow 0.60% ASTM 955
Water absorption rate (24 hours) 0.43% ASTM 570
Test method for hardness rating unit system
Rockwell hardness (R grade) 120 ASTM 785
Mechanical performance rating unit testing method
Tensile strength 84.0 MPa ASTM 638
Elongation (at break) 60% ASTM 638
Bending modulus 2550 MPa ASTM 790
Bending strength 129 MPa ASTM 790
Test method for impact performance rating unit system
Suspended wall beam notch impact strength (6.40 mm) 85 J/m ASTM 256
Non notched cantilever beam impact (6.40 mm) without fracture ASTM 256
Test method for thermal performance rating unit system
Hot deformation temperature under load (1.8 MPa, unannealed) 203 ° C ASTM 648
Linear thermal expansion coefficient ASTM696
Flow: -50 to 150 ° C 5.5E-5 cm/cm/° C ASTM 696
Horizontal: 50 to 150 ° C 5.7E-5 cm/cm/° C ASTM 696
Test method for unit system of rated electrical performance values
Volume resistivity 1.0E+17 ohms · cm ASTM 257
Arc resistance 70.0 sec ASTM 495
Test method for flammability rating unit system
UL flame retardant rating (0.460 mm) V-0 UL 94
Injection rated value unit system
The temperature at the rear of the barrel is 310 to 340 ° C
The temperature in the middle of the barrel is 340 to 380 ° C
The temperature at the front of the barrel is 340 to 380 ° C
Spray nozzle temperature 340 to 380 ° C
Processing (melt) temperature 350 to 360 ° C
Mold temperature 120 to 150 ° C
Injection pressure 118 to 157 MPa
Injection speed is moderate to fast
Maintain pressure between 49.0 and 68.6 MPa
Back pressure ranging from 4.90 to 9.80 MPa
Screw speed 50 to 60 rpm
3、 Product shooting
4、 Buyer Notice
1. Guarantee. Our products are all original factory packaged, sourced from first tier sources, and priced affordably.
2. Safety. Public accounts are safe and reliable. (Our company's Alibaba 12 Year Integrity Certification)
3. Fast delivery. If the goods are available, they can be shipped on the same day. The bulk order will be shipped within 3 days, and specific details can be agreed upon.
4. Formal invoice. 13% value-added tax invoice can be issued.
5. Material certification. Provide original factory property tables, SGS certification, yellow card UL, ROHS reports, MSDS, and more.
6. Sample testing. We can provide sample testing for customers to improve the success rate of trial production.
Mainly utilizing its rigidity and dimensional stability within a wide temperature range of -100 ℃ to 190 ℃, high temperature creep resistance, and resistance to gasoline, diesel, and various types of engine oils. The developed products include various bearing retainers, brake shaft bushings, ignition noise eliminators, engine gears, carburetor coil frames, fog lamp reflectors, thrust rings, etc.
Mainly utilizing its excellent creep resistance, rigidity, and dimensional stability in hot water or steam at 160 ℃. The main products developed include valves for hot water and steam, insulators for corrosion-resistant electrodes, components for temperature sensors, pump bodies and impellers for various liquid and powder pumps, radiator valves, components for ultrafiltration devices, etc.
AfterSalesService :
Key words:- Flame retardant PES
