Stanyl® TW271B3

15%碳纤增强, 热稳定, 摩擦磨耗改良

通用信息

Stanyl®是我们的高性能聚酰胺46,可应用于汽车、电子电气、齿轮、和户外动力设备。
Stanyl®作为高性能聚酰胺,在对耐热性、设计硬度、摩擦磨耗以及流动性都有要求的严苛的应用中表现无与伦比。
Stanyl®能在高达220°C时依旧保持良好的机械性能,这使它比PPA、PA6T、PA9T、PPS 和LCP更适合超高性能应用.
产品
Stanyl®TW271B3是一种摩擦改性的高温聚酰胺,不仅在环境温度下,尤其是在高温下,均具有出色的抗蠕变性,强度,刚度和抗疲劳性,同时还具有循环时间优势和出色的流动性。TW271B3在齿轮应用中拥有出色的记录。
特殊性能
法规
加工工艺
注塑成型
工艺
Wear & Friction
汽车OEM
GM, PSA
OEM规格
FTM64-0115-(2017-09)
GMW15702-110041
STELLANTIS - 01994-16-00164-MAN-01994-17-00030-(2021-07)

流变性能

成型收缩率(平行)
0.2
%
成型收缩率(垂直)
0.8
%

机械性能

拉伸模量
13500
MPa
拉伸模量 (-40°C)
13500
MPa
拉伸模量 (120°C)
6300
MPa
拉伸模量 (160°C)
5700
MPa
拉伸模量 (180°C)
5400
MPa
拉伸模量 (200°C)
5100
MPa
断裂应力
195
MPa
断裂应力(-40°C)
230
MPa
断裂应力(120°C)
108
MPa
断裂应力(160°C)
92
MPa
拉伸应力 (180°C)
84
MPa
拉伸应力 (200°C)
76
MPa
断裂伸长率
2.1
%
断裂应变(120°C)
5
%
断裂应变(160°C)
5
%
断裂应变(180°C)
5
%
断裂应变(200°C)
5
%
弯曲模量
12000
MPa
弯曲模量 (120°C)
6300
MPa
弯曲模量 (160°C)
5900
MPa
弯曲强度
280
MPa
弯曲强度 (120°C)
150
MPa
弯曲强度 (160°C)
120
MPa
简支梁无缺口冲击强度(+23°C)
50
kJ/m²
简支梁无缺口冲击强度(-30°C)
45
kJ/m²
简支梁缺口冲击强度(+23°C)
6
kJ/m²
简支梁缺口冲击强度(-30°C)
5
kJ/m²
悬臂梁缺口冲击强度(23°C)
6
kJ/m²
熔接痕强度 (厚度1)
65
MPa
熔接痕伸长率 (厚度1)
0.7
%
厚度测试
4
mm

热性能

熔融温度(10°C/min)
295
°C
玻璃化转变温度(10°C/min)
75
°C
热变形温度(1.80 MPa)
290
°C
线热膨胀系数(平行)
0.25
E-4/°C
线热膨胀系数(垂直)
0.5
E-4/°C
厚度为h时的燃烧性
HB
class
测试用试样的厚度
3
mm
UL认证
Yes
-

电性能

体积电阻率
100000
Ohm*m

其它性能

吸水率
9.5
%
吸水率(水中23°C,24小时)
2.65
%
吸湿率
2.6
%
密度
1320
kg/m³

图表

应用

Coolant valve actuators

行业
Automotive
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}

Electronic throttle control actuators

行业
Automotive
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}

Exhaust gas recirculation actuators

行业
Automotive
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}

Gears

行业
Automotive
Envalior is a global leader in the design, engineering and testing of advanced thermoplastic materials for gears and actuation systems. Automakers and other global manufacturers trust Envalior Engineering Materials to improve the performance of complex automotive applications, appliances, consumer goods, and industrial applications. In fact, Stanyl® is used in nearly 40 million gears in 100 million automotive actuation systems each year, making it one of the most popular thermoplastic gear materials in the world.}

Turbo actuators

行业
Automotive
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}

汽车轴承保持架

行业
汽车
Stanyl® PA46 与金属相比,能够实现轻量化、更具有成本效益的解决方案;Stanyl® PA46 凭借其优于 PA66 和 PPA 的耐热性和焊线性能、具有比 PA66 和 PPA 更高的抗蠕变性和抗疲劳性,能够实现可靠的解决方案;Stanyl® PA46 凭借其比 PA66 和 PPA 更短的注塑成型周期时间,可实现具有成本效益的解决方案}