Product Details

Basic Parameters

Chang Chun 20G4-201

CCP · PA66 · reinforced grade (PA66/20% glass fiber (GF))

density (g/cm³)

1.3

MFR/关键参数

—

product features

20% glass fiber reinforced PA66， high strength ，刚 property 优 good

application areas

汽车零件、电气 connectors 、工业零件

product introduction

Chang Chun 化工(CCP) is 亚洲领先 engineering plastics manufacturing 商，旗下LONGLITE Brand covering PBT、PA6、PA66 and TPEE等产品 line ，以 excellent performance and 稳定品质著称， widely used in 电子电气、汽车、工业 and 消费品等领域。

⚙️ injection molding processing 参数参考

melt temperature 范围

270-300°C

mold temperature

60-90°C

drying conditions

80°C / 4-6h

injection pressure

80-130 MPa

molding shrinkage

1.0-2.0%

processing 备注

熔点高260°C，结晶快

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油液压油弱碱醇类醚类

good 好 ✔洗涤 agent芳香烃(短期)弱酸

受限 ⚠强酸酚类甲酸

避免 ❌浓硫酸浓盐酸甲酸(溶解)强碱浓液

🌟 material material 优势

PA66（ nylon 66 / polyamide 66 ） is nylon 家族 in heat resistant property and mechanical properties 最 excellent 品种，熔点260°C， tensile strength 70-90MPa。PA66广泛 used for 汽车、电子电气、工业机械等领域， is 轻量化替代金属首选 engineering plastics 。

📋 认证 and 合规信息

🌍

RoHS 合规

符合欧盟RoHS指令

🏭

ISO 认证

质量管理体系认证

✅

REACH

欧盟化学品合规

💧

quality assured

原厂正品保障

📦 储存 and 处理建议

PA66 resin 具 has 强 moisture absorption property (平衡含水率2.5%)，必须储存 in 干燥、密封环境 in 。 processing 前80°C干燥4-6小时(除湿干燥机必须)，含水率控制 in 0.1%以下。含水率过高会导致 processing 时产生气泡、银纹，严重降低制品 mechanical properties 。

产地

Taiwan / China 大陆

material 筒 temperature

230-280°C

mold temperature

40-100°C

干燥要求

120°C / 4小时

daoqinsh.com · Daoqin plastics · Chang Chun CCP 专业供应商

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	1.13-1.15	ASTM D792	g/cm³
相对 viscosity (RV)	2.4-3.2	乌氏 viscosity 法	—
melt temperature	255-265	ASTM D3418	°C
tensile strength (干态)	70-90	ASTM D638	MPa
tensile strength (调湿态)	55-70	ASTM D638	MPa
断裂伸长率(干态)	30-100	ASTM D638	%
flexural modulus (干态)	2800-3200	ASTM D790	MPa
flexural strength (干态)	100-130	ASTM D790	MPa
悬臂梁缺口 impact (干态)	50-80	ASTM D256	J/m
洛氏 hardness	R118-R125	ASTM D785	—
heat deflection temperature (HDT) (0.45MPa)	220-250	ASTM D648	°C
heat deflection temperature (HDT) (1.8MPa)	80-100	ASTM D648	°C
line property thermal expansion coefficient	50-70	ASTM D696	10⁻⁶/°C
体积电阻率	>10¹²	ASTM D257	Ω·cm
介电强 degree	15-25	ASTM D149	kV/mm
friction 系数	0.1-0.3	ASTM D1894	—
磨耗量(Taber,1000g)	5-15	ASTM D1044	mg
water absorption (24h/饱 and)	1.5/2.5	ASTM D570	%
molding shrinkage	1.0-2.0	ASTM D955	%
UL94 flame retardant rating	V-2	UL 94	—

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

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Product Features

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