佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
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PA66 21SPC 耐磨损,润滑尼龙,高强度 耐化学 连接器
Vydyne® PA66 21SPC
PA66
聚酰胺66
Ascend Performance Materials Operations LLC
产品说明:
Vydyne 21SPC is a general-purpose PA66 resin. Available in natural color. It is designed principally for injection-molding fabrication. This resin offers a well balanced combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, machine and motor oils, solvents and gasoline.
Vydyne 21SPC permits production of molded parts with good initial color plus good property and color retention when using regrind. This resin is recognized by Underwriters Laboratories and conforms to the requirements of many industrial, federal and military specifications for premium-quality, general-purpose PA66 resins.
Internally and externally lubricated for improved machine feed and exceptional mold release. Vydyne 21SPC is intended for use in high-productivity applications. In many applications, the molding cycle can be reduced because parts may be removed from the cavity at higher temperatures. In difficult molds where parts have a tendency to stick in the cavity, Vydyne 21SPC 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:
Vydyne 21SPC has been used in many molding applications such as terminal blocks, bearings, bushings, cams, electrical connectors and housings, electrical cable ties/tie straps and many other hardware and general industrial parts.
UL 黄卡2：E70062-249058
含添加剂：润滑剂
材料特性：刚性高，高强度，抗溶剂，快的成型周期，良好耐磨损性，耐化学，耐汽油，耐油，韧性良好，润滑，通用，脱模性能良好
材料用途：衬套，工业应用，连接器，凸轮，外壳，轴承
加工方法：注射成型
产品外观：自然色粒子
塑料牌号：PA66 21SPC
产品物性：
|
物理性能 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
密度 |
1.14 |
-- |
g/cm³ |
ISO 1183 |
|
收缩率 |
|
|
|
ISO 294-4 |
|
垂直流动方向:23℃,2.00 mm |
1.7 |
-- |
% |
|
|
流动方向:23℃,2.00 mm |
1.8 |
-- |
% |
|
|
吸水率 |
|
|
|
ISO 62 |
|
23℃,24 hr |
1.2 |
-- |
% |
|
|
平衡,23℃,50% RH |
2.4 |
-- |
% |
|
|
机械性能 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
拉伸模量(23℃) |
3100 |
1400 |
MPa |
ISO 527-2 |
|
拉伸应力 |
|
|
|
ISO 527-2 |
|
屈服,23℃ |
82.0 |
55.0 |
MPa |
|
|
断裂,23℃ |
55.0 |
45.0 |
MPa |
|
|
拉伸应变(屈服,23℃) |
5.0 |
25 |
% |
ISO 527-2 |
|
标称拉伸断裂应变(23℃) |
25 |
> 50 |
% |
ISO 527-2 |
|
弯曲模量(23℃) |
2900 |
1500 |
MPa |
ISO 178 |
|
弯曲强度(23℃) |
80.0 |
50.0 |
MPa |
ISO 178 |
|
泊松比 |
0.40 |
-- |
|
ISO 527 |
|
冲击性能 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
简支梁缺口冲击强度 |
|
|
|
ISO 179/1eA |
|
-30℃ |
5.0 |
7.0 |
kJ/m² |
|
|
23℃ |
6.0 |
20 |
kJ/m² |
|
|
简支梁无缺口冲击强度 |
|
|
|
ISO 179/1eU |
|
-30℃ |
无断裂 |
无断裂 |
|
|
|
23℃ |
无断裂 |
无断裂 |
|
|
|
悬壁梁缺口冲击强度 |
|
|
|
ISO 180 |
|
-30℃ |
5.0 |
7.0 |
kJ/m² |
|
|
23℃ |
6.0 |
20 |
kJ/m² |
|
|
热性能 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
热变形温度 |
|
|
|
|
|
0.45 MPa,未退火 |
200 |
-- |
℃ |
ISO 75-2/B |
|
1.8 MPa,未退火 |
70 |
-- |
℃ |
ISO 75-2/A |
|
熔融温度 |
260 |
-- |
℃ |
ISO 11357-3 |
|
线形热膨胀系数 |
|
|
|
ISO 11359-2 |
|
流动:23 到 55℃ |
1.0E-4 |
-- |
cm/cm/℃ |
|
|
横向:23 到 55℃ |
1.0E-4 |
-- |
cm/cm/℃ |
|
|
RTI Elec |
|
|
|
UL 746 |
|
0.400 mm |
130 |
-- |
℃ |
|
|
0.710 mm |
130 |
-- |
℃ |
|
|
1.50 mm |
130 |
-- |
℃ |
|
|
3.00 mm |
130 |
-- |
℃ |
|
|
RTI Imp |
|
|
|
UL 746 |
|
0.400 mm |
75.0 |
-- |
℃ |
|
|
0.710 mm |
75.0 |
-- |
℃ |
|
|
1.50 mm |
75.0 |
-- |
℃ |
|
|
3.00 mm |
75.0 |
-- |
℃ |
|
|
RTI |
|
|
|
UL 746 |
|
0.400 mm |
75.0 |
-- |
℃ |
|
|
0.710 mm |
85.0 |
-- |
℃ |
|
|
1.50 mm |
85.0 |
-- |
℃ |
|
|
3.00 mm |
85.0 |
-- |
℃ |
|
|
电气性能 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
体积电阻率(0.750 mm) |
1.0E+10 |
-- |
ohm·cm |
IEC 60093 |
|
介电强度(1.00 mm) |
26 |
-- |
kV/mm |
IEC 60243 |
|
耐电弧性(3.00 mm) |
PLC 5 |
-- |
|
ASTM D495 |
|
漏电起痕指数(3.00 mm) |
600 |
-- |
V |
IEC 60112 |
|
高电弧燃烧指数(HAI) |
|
|
|
UL 746 |
|
0.710 mm |
PLC 0 |
-- |
|
|
|
1.50 mm |
PLC 0 |
-- |
|
|
|
3.00 mm |
PLC 0 |
-- |
|
|
|
高电压电弧起痕速率 (HVTR) |
PLC 0 |
-- |
|
UL 746 |
|
热丝引燃 (HWI) |
|
|
|
UL 746 |
|
0.710 mm |
PLC 4 |
-- |
|
|
|
1.50 mm |
PLC 3 |
-- |
|
|
|
3.00 mm |
PLC 3 |
-- |
|
|
|
可燃性 |
干燥 |
调节后的 |
单位制 |
测试方法 |
|
UL 阻燃等级 |
|
|
|
UL 94 |
|
0.400 mm |
V-2 |
-- |
|
|
|
0.710 mm |
V-2 |
-- |
|
|
|
1.50 mm |
V-2 |
-- |
|
|
|
3.00 mm |
V-2 |
-- |
|
|
|
灼热丝易燃指数 |
|
|
|
IEC 60695-2-12 |
|
0.710 mm |
800 |
-- |
℃ |
|
|
1.50 mm |
800 |
-- |
℃ |
|
|
3.00 mm |
930 |
-- |
℃ |
|
|
热灯丝点火温度 |
|
|
|
IEC 60695-2-13 |
|
0.710 mm |
700 |
-- |
℃ |
|
|
1.50 mm |
700 |
-- |
℃ |
|
|
3.00 mm |
700 |
-- |
℃ |
|
|
极限氧指数 |
25 |
-- |
% |
ISO 4589-2 |
|
注射 |
干燥 |
单位制 |
||
|
干燥温度 |
< 70.0 |
℃ |
||
|
干燥时间 |
1.0 到 3.0 |
hr |
||
|
建议的最大回制料比例 |
50 |
% |
||
|
料筒后部温度 |
260 到 280 |
℃ |
||
|
料筒中部温度 |
270 到 285 |
℃ |
||
|
料筒前部温度 |
280 到 290 |
℃ |
||
|
射嘴温度 |
280 到 300 |
℃ |
||
|
加工（熔体）温度 |
285 到 300 |
℃ |
||
|
模具温度 |
65.0 到 95.0 |
℃ |
||
