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Products

VESTAMID? D 18

VESTAMID? D 18

Manufacturer: EVONIK
Produced At: Europe / China
Product Category: Polyamide 612
Product No: VESTAMID D 18 
Product Quantity: 25KG / BAG
Product Features: Abrasion Resistant，F(xiàn)ood Contact Acceptable，F(xiàn)uel Resistant，Grease Resistant，High ESCR (Stress Crack Resist.)，High Impact Resistance，Medium Viscosity，Oil Resistant，Solvent Resistant

VESTAMID? D 18

Polyamide 612
Product Description:

Characterization: medium-viscosity base product

Applications: monofilaments, bristles with high recovery for paint brushes and tooth brushes

Its advantages over PA 12 exhibit in the

  • heat deflection temperature (melting point nearly 40 °C higher)

  • tensile and flexural strength

  • outstanding recovery at high wet strength


The PA 612 compounds of the VESTAMID? D series consequently represent specialty products that complement the comprehensive selection of PA 12 compounds of the VESTAMID? L series.

Features 
  • Abrasion Resistant，F(xiàn)ood Contact Acceptable，F(xiàn)uel Resistant，Grease Resistant，High ESCR (Stress Crack Resist.)，High Impact Resistance，Medium Viscosity，Oil Resistant，Solvent Resistant
Uses 

  • Monofilaments

Agency Ratings 
  • EU 10/2011，F(xiàn)DA 21 CFR 177.1500 
Appearance 
  • Black，Natural Color 
Forms 

  • Granules

Processing Method 
  • Extrusion，Injection Molding 
Physical
Dry
Conditioned
Unit
Test Method
Density (73°F)
1.06
1.06
g/cm3
ISO 1183
Molding Shrinkage 2



ISO 294-4
Across Flow
1.1
--
%

Flow
1.3
--
%

Water Absorption



ISO 62
Saturation, 73°F
2.7
--
%

Equilibrium, 73°F, 50% RH
1.0
--
%

Mechanical
Dry
Conditioned
Unit
Test Method
Tensile Modulus
319000
247000
psi
ISO 527-2/1A
Tensile Stress (Yield)
8700
7540
psi
ISO 527-2/1A
Tensile Strain



ISO 527-2/1A
Yield
4.0
20
%

Break
> 50
> 50
%

Impact
Dry
Conditioned
Unit
Test Method
Charpy Notched Impact Strength



ISO 179/1eA
-22°F, Complete Break
2.9
3.3
ft·lb/in2

73°F, Complete Break
2.9
4.3
ft·lb/in2

Charpy Unnotched Impact Strength



ISO 179/1eU
-22°F
No Break
No Break


73°F
No Break
No Break


Thermal
Dry
Conditioned
Unit
Test Method
Heat Deflection Temperature




66 psi, Unannealed
284
284
°F
ISO 75-2/B
66 psi, Unannealed 3
338
338
°F
ISO 75-2/B
264 psi, Unannealed
140
131
°F
ISO 75-2/A
264 psi, Unannealed 3
167
--
°F
ISO 75-2/A
Vicat Softening Temperature
356
356
°F
ISO 306/B
Melting Temperature 4
419
419
°F
ISO 11357-3
CLTE - Flow (73 to 131°F)
7.2E-5
--
in/in/°F
ISO 11359-2
Electrical
Dry
Conditioned
Unit
Test Method
Electric Strength
710
--
V/mil
IEC 60243-1
Relative Permittivity



IEC 60250
100 Hz
3.80
--


1 MHz
3.40
--


Dissipation Factor



IEC 60250
100 Hz
0.026
--


1 MHz
0.031
--


Comparative Tracking Index 5(Solution A)
> 600
--
V
IEC 60112
Flammability
Dry
Conditioned
Unit
Test Method
Flammability Classification



IEC 60695-11-10, -20
0.06 in
HB
HB


0.13 in
HB
HB


Additional Information
Dry
Conditioned

Test Method
Electrolytical Corrosion
A1
A1

IEC 60426
ISO Shortname
PA612, LN, 14-020
--

ISO 1874


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


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