| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: TECASINT®2021 POLYIMIDE
Brand: TECASINT
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
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TECASINT 2021 is a plastic reinforced with 15 % graphite and based on the base polymer TECASINT 2011. It is particularly suitable for tribological applications owing to its improved friction and wear behaviour. Thanks to its self lubricating property, TECASINT 2021 is well suited to lubricated and dry applications.
FACTS
Chemical designation
PI (Polyimide)
Colour
black
Density
1.45 g/cm3
MAIN FEATURES
very good slide and wear properties
very good thermal stability
high thermal and mechanical capacity
good wear resistance
resistance against high energy radiation
high creep resistance
good chemical resistance
sensitive to hydrolysis in higher thermal range
TARGET INDUSTRIES
mechanical engineering
precision engineering
aircraft and aerospace technology
cryogenic engineering
hot glass technology
automotive industry
conveyor technology
Key Properties
Excellent Creep Resistance
Excellent Long-Term Thermal Stability
High Strength and Stiffness Properties
Outstanding Bearing and Wear Properties
Limitations
Chemical Resistance to Some Strong Acids and Bases
Hydrolyzes in Presence of Steam
Applications
Bushings & Bearings
Pump & Valve Applications
Thrust Washers
TECASINT 2021 black POLYIMIDE WITH 15 % GRAPHITE Technical Data Sheet
VALUE UNIT PARAMETER NORM Notched impact strength (Charpy) 2.9 kJ/m2 max 7.5 J DIN EN ISO 179-1 Impact strength (Charpy) 36.7 kJ/m2 max 7.5 J DIN EN ISO 179-1 Shore hardness 87 Shore D DIN EN ISO 868 Tensile strength 101 MPa 50 mm/min DIN EN ISO 527-1 Modulus of elasticity 4400 MPa 1 mm/min DIN EN ISO 527-1 (tensile test) Flexural strength 145 MPa 10 mm/min DIN EN ISO 178 Modulus of elasticity 4000 MPa 2 mm/min DIN EN ISO 178 (flexural test) Compression modulus 1900 MPa 1 mm/min EN ISO 604 Compressive strain at break 43 % 10 mm/min EN ISO 604 Elongation at break (tensile test) 4.5 % 50 mm/min DIN EN ISO 527-1 Compression strength 280 MPa 10 mm/min EN ISO 604 Elongation at break (flexural test) 4.6 % 10 mm/min DIN EN ISO 178 Compression strength 160 MPa 10mm/min, 10% strain EN ISO 604 Glass transition temperature 357 C - Heat distortion temperature 335 C 1.8 MPa DIN 53 461 Thermal expansion (CLTE) 3.8 - 4.5 10-5*1/K 50-200°C DIN 53 752 Service temperature 290 C long term - Thermal expansion (CLTE) 4.6 - 5.4 10-5*1/K 200-300°C DIN 53 752 Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10; Water absorption 0.61 % 24 h in water, 23°C DIN EN ISO 62 Water absorption 1.69 % 24 h in water, 80°C DIN EN ISO 62
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Website: https://www.honyplastic.com
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