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Products

Kepital? NX-20

Kepital? NX-20

Manufacturer: Celanese（KEP）
Produced At: Korea / China
Product Category: POM
Product No: Kepital NX-20
Product Quantity: 25KG / bag
Product Features: Copolymer，Low Friction，Wear Resistant

Kepital? NX-20

Acetal (POM) Copolymer

Product Description:

  • A special polymer modified wear-resistance grade for general injection molding

  • A complex wear-resistance grade

  • Designed for applications requiring reduced wear, low friction, and low noise

Features 

  • Copolymer,Low Friction,Wear Resistant

Uses 

  • General Purpose

RoHS Compliance 

  • RoHS Compliant

Processing Method 

  • Injection Molding

Resin ID (ISO 1043)

  • POM

Physical
Nominal Value
Unit
Test Method
Density
1.38
g/cm3
ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
12
g/10 min
ISO 1133
Molding Shrinkage - Flow (0.118 in)
2.0
%
Internal Method
Water Absorption (Equilibrium, 73°F, 50% RH)
0.20
%
ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress
7690
psi
ISO 527-2
Tensile Strain


ISO 527-2
Yield
10
%

Break
25
%

Flexural Modulus
305000
psi
ISO 178
Flexural Stress
10900
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
2.1
ft·lb/in2
ISO 179/1eA
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
194
°F
ISO 75-2/A
Melting Temperature 3
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


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