苏州寅旭塑化有限公司
Zytel尼龙树脂的共同特点包括机械和物理性能，如高机械强度，优良的刚度和韧性平衡，良好的高温性能，良好的电气和易燃性，良好的耐磨性和耐化学性。此外，Zytel尼龙树脂有不同的改性和增强等级，为特定的工艺和最终用途创造了各种各样的产品。Zytel尼龙树脂，包括大多数阻燃等级，提供着色能力。Zytel尼龙树脂具有良好的熔体稳定性，正常情况下可以回收处理得当的生产废料。如果不能回收利用，杜邦建议，作为首选选择，焚化与能量回收(-31kJ/g碱性聚合物)在适当装备的设施。对于处置，必须遵守当地的规定。Zytel尼龙树脂通常用于苛刻的应用在汽车，家具，家用电器，体育用品和建筑行业。
Zytel 42A是高粘度聚酰胺66注塑成型和挤出。
RHEOLOGICAL PROPERTIES
DRY/COND.
UNIT
TEST NORM
Melt mass-flow rate
2.5/*
g/10min
ISO 1133
Melt mass-flow rate, Temperature
275/*
°C
ISO 1133
Melt mass-flow rate, Load
2.16/*
kg
ISO 1133
Viscosity number
300/*1
cm3/g
ISO 307, 1157, 1628
Molding shrinkage, parallel
1.4/-
%
ISO 294-4, 2577
Molding shrinkage, normal
1.4/-
%
ISO 294-4, 2577
1: Sulfuric acid 96%
DRY/COND.
UNIT
TEST NORM
Melt mass-flow rate
2.5/*
g/10min
ISO 1133
Melt mass-flow rate, Temperature
275/*
°C
ISO 1133
Melt mass-flow rate, Load
2.16/*
kg
ISO 1133
Viscosity number
300/*1
cm3/g
ISO 307, 1157, 1628
Molding shrinkage, parallel
1.4/-
%
ISO 294-4, 2577
Molding shrinkage, normal
1.4/-
%
ISO 294-4, 2577
1: Sulfuric acid 96%
MECHANICAL PROPERTIES
DRY/COND.
UNIT
TEST NORM
Tensile Modulus
3100/1300
MPa
ISO 527-1/-2
Yield stress
83/55
MPa
ISO 527-1/-2
Yield strain
4.4/27
%
ISO 527-1/-2
Nominal strain at break
>50/>50
%
ISO 527-1/-2
Flexural Modulus
2800/1070
MPa
ISO 178
Charpy impact strength, 73°F
N/N
kJ/m2
ISO 179/1eU
Charpy impact strength, -22°F
N/N
kJ/m2
ISO 179/1eU
Charpy notched impact strength, 73°F
6/20
kJ/m2
ISO 179/1eA
Charpy notched impact strength, -22°F
6/4
kJ/m2
ISO 179/1eA
Izod notched impact strength, 73°F
6/23
kJ/m2
ISO 180/1A
Izod notched impact strength, -22°F
7/6
kJ/m2
ISO 180/1A
Izod impact strength, 73°F
N/N
kJ/m2
ISO 180/1U
Izod impact strength, -22°F
N/N
kJ/m2
ISO 180/1U
Poisson's ratio
0.37/0.44
-
-
Abrasion resistance
3.5/*
mm3
ISO 4649
DRY/COND.
UNIT
TEST NORM
Tensile Modulus
3100/1300
MPa
ISO 527-1/-2
Yield stress
83/55
MPa
ISO 527-1/-2
Yield strain
4.4/27
%
ISO 527-1/-2
Nominal strain at break
>50/>50
%
ISO 527-1/-2
Flexural Modulus
2800/1070
MPa
ISO 178
Charpy impact strength, 73°F
N/N
kJ/m2
ISO 179/1eU
Charpy impact strength, -22°F
N/N
kJ/m2
ISO 179/1eU
Charpy notched impact strength, 73°F
6/20
kJ/m2
ISO 179/1eA
Charpy notched impact strength, -22°F
6/4
kJ/m2
ISO 179/1eA
Izod notched impact strength, 73°F
6/23
kJ/m2
ISO 180/1A
Izod notched impact strength, -22°F
7/6
kJ/m2
ISO 180/1A
Izod impact strength, 73°F
N/N
kJ/m2
ISO 180/1U
Izod impact strength, -22°F
N/N
kJ/m2
ISO 180/1U
Poisson's ratio
0.37/0.44
-
-
Abrasion resistance
3.5/*
mm3
ISO 4649
TRIBOLOGICAL PROPERTIES
DRY/COND.
TEST NORM
Coefficient of sliding friction, 1h against steel
-/0.65
ASTM 1894
DRY/COND.
TEST NORM
Coefficient of sliding friction, 1h against steel
-/0.65
ASTM 1894
THERMAL PROPERTIES
DRY/COND.
UNIT
TEST NORM
Melting temperature, 18°F/min
262/*
°C
ISO 11357-1/-3
Glass transition temperature, 18°F/min
70/-
°C
ISO 11357-1/-2
Temp. of deflection under load, 260 psi
70/*
°C
ISO 75-1/-2
Temp. of deflection under load, 65 psi
200/*
°C
ISO 75-1/-2
Vicat softening temperature, 90°F/h, 11 lbf
244/*
°C
ISO 306
Coeff. of linear therm. expansion, parallel
100/*
E-6/K
ISO 11359-1/-2
Coeff. of linear therm. expansion, normal
100/*
E-6/K
ISO 11359-1/-2
Thermal conductivity of melt
0.16
W/(m K)
-
Eff. thermal diffusivity
7.0E-8
m2/s
-
Spec. heat capacity of melt
2790
J/(kg K)
-
RTI, electrical, 30mil
125
°C
UL 746B
RTI, electrical, 60mil
125
°C
UL 746B
RTI, electrical, 120mil
125
°C
UL 746B
RTI, electrical, 240mil
125
°C
UL 746B
RTI, impact, 30mil
65
°C
UL 746B
RTI, impact, 60mil
75
°C
UL 746B
RTI, impact, 120mil
75
°C
UL 746B
RTI, impact, 240mil
75
°C
UL 746B
RTI, strength, 30mil
65
°C
UL 746B
RTI, strength, 60mil
85/*
°C
UL 746B
RTI, strength, 120mil
85
°C
UL 746B
RTI, strength, 240mil
85
°C
UL 746B
DRY/COND.
UNIT
TEST NORM
Melting temperature, 18°F/min
262/*
°C
ISO 11357-1/-3
Glass transition temperature, 18°F/min
70/-
°C
ISO 11357-1/-2
Temp. of deflection under load, 260 psi
70/*
°C
ISO 75-1/-2
Temp. of deflection under load, 65 psi
200/*
°C
ISO 75-1/-2
Vicat softening temperature, 90°F/h, 11 lbf
244/*
°C
ISO 306
Coeff. of linear therm. expansion, parallel
100/*
E-6/K
ISO 11359-1/-2
Coeff. of linear therm. expansion, normal
100/*
E-6/K
ISO 11359-1/-2
Thermal conductivity of melt
0.16
W/(m K)
-
Eff. thermal diffusivity
7.0E-8
m2/s
-
Spec. heat capacity of melt
2790
J/(kg K)
-
RTI, electrical, 30mil
125
°C
UL 746B
RTI, electrical, 60mil
125
°C
UL 746B
RTI, electrical, 120mil
125
°C
UL 746B
RTI, electrical, 240mil
125
°C
UL 746B
RTI, impact, 30mil
65
°C
UL 746B
RTI, impact, 60mil
75
°C
UL 746B
RTI, impact, 120mil
75
°C
UL 746B
RTI, impact, 240mil
75
°C
UL 746B
RTI, strength, 30mil
65
°C
UL 746B
RTI, strength, 60mil
85/*
°C
UL 746B
RTI, strength, 120mil
85
°C
UL 746B
RTI, strength, 240mil
85
°C
UL 746B
FLAMMABILITY
DRY/COND.
UNIT
TEST NORM
Burning Behav. at 60mil nom. thickn.
HB/*
class
IEC 60695-11-10
Thickness tested
1.5/*
mm
IEC 60695-11-10
UL recognition
yes/*
-
UL 94
Burning Behav. at thickness h
V-2/*
class
IEC 60695-11-10
Thickness tested
3/*
mm
IEC 60695-11-10
UL recognition
yes/*
-
UL 94
Oxygen index
28/*
%
ISO 4589-1/-2
Glow Wire Flammability Index, 15mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 30mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 40mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 60mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 80mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 120mil
960/-
°C
IEC 60695-2-12
Glow Wire Ignition Temperature, 30mil
930/-
°C
IEC 60695-2-13
Glow Wire Ignition Temperature, 15mil
930/-
°C
IEC 60695-2-12
Glow Wire Ignition Temperature, 80mil
800/-
°C
IEC 60695-2-13
Glow Wire Ignition Temperature, 120mil
725/-
°C
IEC 60695-2-13
Glow Wire Temperature, No Flame, 40mil
750/-
°C
IEC 60335-1
Glow Wire Temperature, No Flame, 80mil
725/-
°C
IEC 60335-1
FMVSS Class
SE
-
ISO 3795 (FMVSS 302)
DRY/COND.
UNIT
TEST NORM
Burning Behav. at 60mil nom. thickn.
HB/*
class
IEC 60695-11-10
Thickness tested
1.5/*
mm
IEC 60695-11-10
UL recognition
yes/*
-
UL 94
Burning Behav. at thickness h
V-2/*
class
IEC 60695-11-10
Thickness tested
3/*
mm
IEC 60695-11-10
UL recognition
yes/*
-
UL 94
Oxygen index
28/*
%
ISO 4589-1/-2
Glow Wire Flammability Index, 15mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 30mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 40mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 60mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 80mil
960/-
°C
IEC 60695-2-12
Glow Wire Flammability Index, 120mil
960/-
°C
IEC 60695-2-12
Glow Wire Ignition Temperature, 30mil
930/-
°C
IEC 60695-2-13
Glow Wire Ignition Temperature, 15mil
930/-
°C
IEC 60695-2-12
Glow Wire Ignition Temperature, 80mil
800/-
°C
IEC 60695-2-13
Glow Wire Ignition Temperature, 120mil
725/-
°C
IEC 60695-2-13
Glow Wire Temperature, No Flame, 40mil
750/-
°C
IEC 60335-1
Glow Wire Temperature, No Flame, 80mil
725/-
°C
IEC 60335-1
FMVSS Class
SE
-
ISO 3795 (FMVSS 302)
ELECTRICAL PROPERTIES
DRY/COND.
UNIT
TEST NORM
Relative permittivity, 100Hz
4.3/10.3
-
IEC 62631-2-1
Relative permittivity, 1MHz
3.6/4.2
-
IEC 62631-2-1
Dissipation factor, 100Hz
150/2000
E-4
IEC 62631-2-1
Dissipation factor, 1MHz
240/750
E-4
IEC 62631-2-1
Volume resistivity
1E13/1E11
Ohm.m
IEC 62631-3-1
Electric strength
30.5/-
kV/mm
IEC 60243-1
DRY/COND.
UNIT
TEST NORM
Relative permittivity, 100Hz
4.3/10.3
-
IEC 62631-2-1
Relative permittivity, 1MHz
3.6/4.2
-
IEC 62631-2-1
Dissipation factor, 100Hz
150/2000
E-4
IEC 62631-2-1
Dissipation factor, 1MHz
240/750
E-4
IEC 62631-2-1
Volume resistivity
1E13/1E11
Ohm.m
IEC 62631-3-1
Electric strength
30.5/-
kV/mm
IEC 60243-1
OTHER PROPERTIES
DRY/COND.
UNIT
TEST NORM
Humidity absorption, 80mil
2.6/*
%
Sim. to ISO 62
Water absorption, 80mil
8.5/*
%
Sim. to ISO 62
Density
1140/-
kg/m3
ISO 1183
Density of melt
1010
kg/m3
-
DRY/COND.
UNIT
TEST NORM
Humidity absorption, 80mil
2.6/*
%
Sim. to ISO 62
Water absorption, 80mil
8.5/*
%
Sim. to ISO 62
Density
1140/-
kg/m3
ISO 1183
Density of melt
1010
kg/m3
-
INJECTION
DRY/COND.
UNIT
Drying Recommended
yes
Drying Temperature
80
°C
Drying Time, Dehumidified Dryer
2 - 4
h
Processing Moisture Content
≤0.05
%
Melt Temperature Optimum
290
°C
Min. melt temperature
280
°C
Max. melt temperature
300
°C
Max. screw tangential speed
0.3
m/s
Mold Temperature Optimum
70
°C
Min. mold temperature
50
°C
Max. mold temperature
90
°C
Hold pressure range
50 - 100
MPa
Hold pressure time
4
s/mm
Ejection temperature
190
°C
DRY/COND.
UNIT
Drying Recommended
yes
Drying Temperature
80
°C
Drying Time, Dehumidified Dryer
2 - 4
h
Processing Moisture Content
≤0.05
%
Melt Temperature Optimum
290
°C
Min. melt temperature
280
°C
Max. melt temperature
300
°C
Max. screw tangential speed
0.3
m/s
Mold Temperature Optimum
70
°C
Min. mold temperature
50
°C
Max. mold temperature
90
°C
Hold pressure range
50 - 100
MPa
Hold pressure time
4
s/mm
Ejection temperature
190
°C
