Products

Kepital® TE-21

Kepital® TE-21

Manufacturer: Celanese（KEP）
Produced At: Korea / China
Product Category: POM
Product No: Kepital TE-21
Product Quantity: 25KG / bag
Product Features: Copolymer，High Impact Resistance，High Toughness，Impact Modified，Medium Viscosity

Kepital® TE-21

Acetal (POM) Copolymer

Product Description:

  • A toughened, medium-viscosity grade for general injection molding

  • Suitable for applications requiring high impact resistance and toughness

Additive 

  • Impact Modifier

Features 

  • Copolymer,High Impact Resistance,High Toughness,Impact Modified,Medium Viscosity

Uses 

  • General Purpose

RoHS Compliance 

  • RoHS Compliant

Processing Method 

  • Injection Molding

Physical
Nominal Value
Unit
Test Method
Density
1.39
g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
11
g/10 min
ISO 1133
Molding Shrinkage - Flow (0.118 in)
1.9
%
Internal Method
Water Absorption (Equilibrium, 73°F, 50% RH)
0.22
%
ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress
8270
psi
ISO 527-2
Tensile Strain


ISO 527-2
Yield
9.0
%

Break
40
%

Flexural Modulus
312000
psi
ISO 178
Flexural Stress
11000
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
3.8
ft·lb/in²
ISO 179/1eA
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
183
°F
ISO 75-2/A
Melting Temperature 2
329
°F
ISO 11357-3
CLTE - Flow
7.2E-5
in/in/°F
ISO 11359-2
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
1.0E+16
ohms
IEC 60093
Volume Resistivity
1.0E+14
ohms·cm
IEC 60093
Flammability
Nominal Value
Unit
Test Method
Flame Rating
HB

UL 94
Injection
Nominal Value
Unit

Drying Temperature
176 to 212
°F

Drying Time
3.0 to 4.0
hr

Suggested Max Moisture
0.10
%

Hopper Temperature
140 to 176
°F

Rear Temperature
338 to 356
°F

Middle Temperature
356 to 374
°F

Front Temperature
374 to 392
°F

Nozzle Temperature
356 to 410
°F

Mold Temperature
140 to 176
°F

Back Pressure
< 290
psi


Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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