Chi Mei (Taiwan) PA-764 ABS flame retardant grade in flow ABS raw materials

POLYLAC® PA-764 is Chi Mei (Taiwan) flame retardant grade ABS， featuring flame retardant 稳定、 in flow 、刚 property 好、适合 electrical housings ， suitable for home appliances 、电子电器、汽车配件、办公 equipment and 各类 injection molding or 押出制品。该页面按同一蓝白详情页样式整理，方便直接 used for 产品资 material 展示。

一、产品基础参数

产品 grade PA-764

production 厂家 Chi Mei (Taiwan) 实业

产品类 type flame retardant grade ABS

material material features flame retardant 稳定、 in flow 、刚 property 好、适合 electrical housings

外观形态本色 or black pellets

Packaging 25kg/原厂 packaging

density 1.19g/cm³（ISO 1183）

melt flow index 3.2g/10min（220℃/10kg）

molding shrinkage 0.4%~0.8%

二、公开物 property 参数参考

performance 项目	测试标准	数值	单位
tensile strength	ISO 527	36	MPa
flexural strength	ISO 178	55	MPa
flexural modulus	ISO 178	1700	MPa
notched impact strength	ISO 180	13	kJ/m²
Vicat softening temperature	ISO 306	90	℃
heat deflection temperature (HDT)	ISO 75	82	℃
flame retardant rating	UL94	UL94 V-0	典 type 值

三、产品核心 features 优势

grade 定位明确 flame retardant grade ABS 配方方向清晰，便于按产品强 degree 、 flow 、 heat resistant 、 flame retardant or 外观要求快速选 material 。

processing 稳定 property 好适合常规 injection molding or 押出 process ，批量 production 时尺寸 and 外观表现稳定。

综合 performance 均衡兼顾强 degree 、韧 property 、刚 property and 表面质量，适合多行业常用 plastics 件。

dimensional stability 优 molding shrinkage 稳定，适合外壳、卡扣、盖板 and 装配件。

市场 general purpose property 强 Chi Mei (Taiwan) ABS 供货体系成熟，适合长期项目导入 and 替代选 material 。

资 material 认证齐全可配合 COA、MSDS、UL Yellow Card 、RoHS、REACH 等资 material used for 认证 and 报关。

四、主要 application areas

electrical housings 充电器外壳开关插座办公 equipment 外壳 flame retardant 盖板电器结构件

五、 molding process 参考

raw materials 干燥：80~85℃ 烘干 2~4h，建议含水率控制 in 0.05% 以下，减少 silver streaks 、 bubbles and 表面纹路。

processing temperature ：普通 ABS 建议 180~230℃； heat resistant grade 可适当提高至 200~250℃； flame retardant grade 应避免高温长 time 滞留。

mold temperature ：50~80℃，外观件、 heat resistant 件 and 尺寸要求高制品可根据试模结果优化。

process 说明：实际参数需结合产品 wall 厚、浇口设计、模具排气 and equipment 塑化能力调整，量产前建议试模验证。

六、产品资质说明

Chi Mei (Taiwan) 原装正牌 POLYLAC® PA-764，可根据采购 and 认证需求提供COA 物 property 单、MSDS、UL Yellow Card 、RoHS、REACH等资 material 。以上物 property is 公开资 material 典 type 值，实际选 material 请以原厂最新资 material and 试模验证 is 准。

⚙️ injection molding processing 参数参考

melt temperature 范围

250-290°C

mold temperature

60-90°C

drying conditions

80°C / 4h

injection pressure

80-130 MPa

molding shrinkage

0.7-2.0%

processing 备注

moisture absorption property 强，必须充分干燥

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油液压油醇类

good 好 ✔弱碱洗涤 agent醚类

受限 ⚠强酸酚类甲酸浓碱

避免 ❌浓硫酸浓盐酸甲酸(溶解)

🌟 material material 优势

nylon (PA) is 应用最广泛 engineering plastics 家族，具 has high strength 、 high toughness 、 wear resistant 自 lubricated 、耐油等优异 features 。不同品种(PA6/PA66/PA12等)可满足从 general purpose 到高 heat resistant 各种需求。

📦 储存 and 处理建议

nylon 类 resin 均 has 较强 moisture absorption property ，必须储存 in 干燥密封环境 in 。 processing 前80°C干燥4小时以上(除湿干燥机推荐)。开封后尽快使用，含水率控制 in 0.1%以下。

更多 engineering plastics Model 请访问daoqinsh.com | 数据仅供参考，以原厂TDS is 准

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Product Features

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