回到顶部
2024-10-13当前位置:网站首页 > 塑料材料 > PA66 >

Vydyne® 25WSP

Vydyne® 25WSP

Vydyne® 25WSP

PA66

奥升德(Ascend)

产品描述

Vydyne 25WSP is a black, weather-resistant injection-molding grade PA66 resin. This resin offers a well-balanced combination of engineering properties characterized by high strength, rigidity, good toughness, high melt point, good surface lubricity and abrasion resistance. Vydyne 25WSP maintains the chemical resistance typical of PA66 to many chemicals, machine and motor oils, solvents and gasoline.

Weather resistance is obtained by incorporating finely divided, well-dispersed carbon black particles in the PA66 matrix. While the presence of carbon black usually increases brittleness, this resin has been formulated to minimize loss of ductility properties such as elongation and Izod impact strength. As a result, parts molded from 25WSP frequently exhibit higher ductility and practical toughness compared with other black, weather-resistant, non-impact-modified PA66 molded parts.

Vydyne 25WSP resin is internally and externally lubricated for improved machine feed and exceptional mold release. Vydyne 25WSP is intended for use in high-productivity applications. In many applications, the molding cycle can be reduced because molded parts may be removed from the cavity at higher temperatures. In difficult molds where parts have a tendency to stick in the cavity, Vydyne 25WSP can reduce or eliminate the need for mold release sprays. Critical molded part dimensions should be checked against specifications before implementing shorter molding cycles on a routine production basis.

Typical Applications/End Uses:
Lubricated for machine feed and mold release, Vydyne 25WSP provides very good flow and easy moldability. Typical applications include cable ties/tie straps, where its combination of easy flow, good ductility and high tensile strength is particularly attractive, and a wide variety of electrical/electronic and miscellaneous applications requiring weather resistance.

基本信息
原厂资料
物性表(英文)
产品特性
高强度
高刚性
耐磨
短周期成型
易脱模
耐候性
耐化学性
耐燃油
耐油
耐溶剂
添加助剂
润滑剂
法规认证
MIL M-20693B(美国军用标准)
成型方式
注塑
增强填充
炭黑
技术参数
物理性能 值/单位 测试标准 测试条件

密度

1.14 g/cm³ ISO 1183

收缩率

纵向(Flow)

1.6 % ISO 294-4
23°C, 2.00 mm

横向(Across Flow)

1.4 % ISO 294-4
23°C, 2.00 mm

吸水率

1.2 % ISO 62
24 hr, 23°C

吸水率

2.4 % ISO 62
Equilibrium, 23°C, 50% RH
机械性能 值/单位 测试标准 测试条件

拉伸强度

屈服(yld)

77 Mpa ISO 527-2
Conditioned, 23°C

屈服(yld)

83 Mpa ISO 527-2
Dry, 23°C

拉伸延伸率

屈服(yld)

25 % ISO 527-2
Conditioned, 23°C

屈服(yld)

4.5 % ISO 527-2
Dry, 23°C

标称断裂伸长率

60 % ISO 527-2
Conditioned, 23°C

标称断裂伸长率

20 % ISO 527-2
Dry, 23°C

弯曲强度

-

22 Mpa ISO 178
Conditioned, 23°C

-

87 Mpa ISO 178
Dry, 23°C

弯曲模量

1400 Mpa ISO 178
Conditioned, 23°C

弯曲模量

3100 Mpa ISO 178
Dry, 23°C

拉伸模量

1550 Mpa ISO 527-2
Conditioned, 23°C

拉伸模量

3400 Mpa ISO 527-2
Dry, 23°C

泊松比

0.4 - ISO 527-2
Dry
冲击性能 值/单位 测试标准 测试条件

简支梁缺口(Charpy Notched)

-30℃ (-22℉)

4.8 kJ/m² ISO 179/1eA
Dry

23℃ (73℉)

6 kJ/m² ISO 179/1eA
Dry

简支梁无缺口(Charpy Unnotched)

-30℃ (-22℉)

NB kJ/m² ISO 179/1eU
Dry

23℃ (73℉)

NB kJ/m² ISO 179/1eU
Dry

悬臂梁缺口(Izod Notched)

23℃ (73℉)

6 kJ/m² ISO 180
Dry
热学性能 值/单位 测试标准 测试条件

热变形温度(HDT)

0.45 Mpa (66 psi)(4.6kg/cm²)

225 °C ISO 75-2/B
Dry, Unannealed

1.8 Mpa (264 psi)(18.6kg/cm²)

70 °C ISO 75-2/A
Dry, Unannealed

相对温度指数(RTI)

冲击w/impact,0.75/0.8mm

75 °C UL 746
Dry

冲击w/impact,1.5/1.6 mm

75 °C UL 746
Dry

冲击w/impact,3.0/3.2 mm

75 °C UL 746
Dry

电气Elec,0.75/0.8mm

130 °C UL 746
Dry

电气Elec,1.5/1.6 mm

130 °C UL 746
Dry

电气Elec,3.0/3.2 mm

130 °C UL 746
Dry

强度w/o impact,0.75/0.8mm

85 °C UL 746
Dry

强度w/o impact,1.5/1.6 mm

85 °C UL 746
Dry

强度w/o impact,3.0/3.2 mm

85 °C UL 746
Dry

线性膨胀系数(CLTE)

纵向(Flow)

100 E-6 cm/cm/℃ ISO 11359-2
Dry, 23 to 55°C, 2.00 mm

横向(Across Flow)

110 E-6 cm/cm/℃ ISO 11359-2
Dry, 23 to 55°C, 2.00 mm

熔融温度(Tm)

260 °C ISO 11357-3
Dry
燃烧性能 值/单位 测试标准 测试条件

UL 防火等级

V-2

0.75 mm UL94
Dry

V-2

1.5 mm UL94
Dry

V-2

3 mm UL94
Dry

氧指数(LOI)

23 % ISO 4589
Dry

灼热丝可燃性指数(GWFI)

0.75mm

850 °C IEC 60695-2-12
Dry

1.5mm

875 °C IEC 60695-2-12
Dry

3mm

960 °C IEC 60695-2-12
Dry

灼热丝点燃温度(GWIT)

0.75mm

700 °C IEC 60695-2-13
Dry

1.5mm

700 °C IEC 60695-2-13
Dry

3.0mm

725 °C IEC 60695-2-13
Dry

紫外线暴露,水暴露试验和浸渍

F1 - UL 746C
Black
电学性能 值/单位 测试标准 测试条件

相比漏电起痕指数(CTI )

-

600 V IEC 60112
Dry, 3.00 mm

绝缘强度

26 kV/mm IEC 60243
Dry, 0.75 mm

耐电弧性

5 PLC ASTM D495
Dry, 3.00 mm

高电压电弧起痕速率(HVTR)

0 PLC UL 746
Dry

热线圈起燃性(HWI)

4 PLC UL 746
Dry, 0.75 mm

热线圈起燃性(HWI)

3 PLC UL 746
Dry, 1.50 mm

热线圈起燃性(HWI)

2 PLC UL 746
Dry, 3.00 mm

高电流弧起燃性(HAI)

0 PLC UL 746
Dry, 0.75 mm

高电流弧起燃性(HAI)

0 PLC UL 746
Dry, 1.50 mm

高电流弧起燃性(HAI)

0 PLC UL 746
Dry, 3.00 mm

原材料现货供应:
Copyright © 2017-2024 全球材料网 All Rights Reserved.   备案号:苏ICP备2022042014号    网站建设  跨境电商
工具钢 | 高温合金