Product Details

Basic Parameters

Chi Mei POLYSTYREX® PG-383M ultra- high strength grade

POLYSTYREX® PG-383M is 镇江 Chi Mei production GPPS general purpose polystyrene (PS) （GPPS），属于 ultra- high strength grade 系列。 density 1.05 g/cm³，MFR 7.0 g/10min。具 has ultra- high strength, 耐老化, transparent, food grade 等 features ， suitable for food containers, 便当盒, packaging 容器, injection molding 制品。

一、产品基础参数

Brand /厂家
Chi Mei （Chi Mei）

商品名/ grade
POLYSTYREX® PG-383M

material material 类 type
GPPS（GPPS general purpose polystyrene (PS) ）

density （Density）
1.05 g/cm³ | ISO 1183

melt flow index （MFR）
7.0 g/10min | ISO 1133

产品类别
ultra- high strength grade

产地/ manufacturing 商
镇江 Chi Mei

二、 product features

ultra- high strength, 耐老化, transparent, food grade ：POLYSTYREX® PG-383M专 is food containers, 便当盒, packaging 容器, injection molding 制品 and other applications 设计。

类别： ultra- high strength grade ，满足不同 molding process 需求。

Chi Mei 品质：镇江 Chi Mei 出品，全球领先 plastics raw materials 供应商，品质稳定可靠。

三、典 type application areas

food containers

便当盒

packaging 容器

injection molding 制品

四、 processing 建议

processing method ： injection molding / extrusion molding

material 筒 temperature ：180-260°C

mold temperature ：30-70°C

干燥处理：一般不需干燥，如受潮可70-80°C/1-2小时

注意事项：GPPS flow property 好，适合薄 wall 制品；注意控制注射 speed 避免 silver streaks and bubbles

五、关于 Chi Mei ® plastics

Chi Mei 实业（Chi Mei Corporation） is 全球知名 plastics raw materials 供应商，产品 covering ABS（POLYLAC®）、AS/SAN（KIBISAN®）、ASA（KIBILAC®）、PS（POLYSTYREX®/POLYREX®）等系列。 Chi Mei (Taiwan) 总部位于 Taiwan 台南，镇江 Chi Mei is 大陆 production 基地。产品 widely used in 汽车、电子电气、 home appliances 、建 material 、日用品等领域，以卓越品质 and stable supply 赢得全球客户信赖。

如需获取POLYSTYREX® PG-383M详细 Data Sheet （TDS）、MSDS or 样品，请 Contact Us 客服团队。

⚙️ injection molding processing 参数参考

melt temperature 范围

300-340°C

mold temperature

130-150°C

drying conditions

150°C / 3h

injection pressure

100-150 MPa

molding shrinkage

0.2-0.5%

processing 备注

高熔点285°C，需高温模具

🧪 化学耐受 performance

优异 ✅几乎所 has 化学品矿物油燃 material 油液压油弱酸碱醇类酮类醚类

good 好 ✔芳香烃(短期)halogen 代烃(短期)

受限 ⚠强氧化酸浓碱液(高温)

避免 ❌浓硝酸(热)铬酸发烟硫酸

🌟 material material 优势

PPS（ polyphenylene sulfide (PPS) ） is 最 chemical resistant 腐蚀 engineering plastics 之一，几乎不受任何化学品侵蚀。PPS具 has extreme 高 heat resistant property (HDT 260°C)、 dimensional stability and 固 has V-0 flame retardant property ，广泛 used for 电子电气、汽车、化工 equipment 等领域。

📋 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

PPS resin moisture absorption property extreme 低(<0.05%)，但加工前仍建议150°C干燥3小时以去除表面水分和确保最佳加工性能。储存于干燥阴凉处，远离强氧化剂。

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

If you have any questions about Chi Mei POLYSTYREX PG-383M ultra- high strength grade, or would like to request Chi Mei POLYSTYREX PG-383M ultra- high strength grade datasheet, MSDS, ROHS test report, SGS report, REACH certificate, FDA certificate, EU regulation certificate, UL certificate, or COC/COA report, please call our service hotline +86-192-7986-4570, or click Contact Us to leave us a message.

Product Features

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