Product Details

Basic Parameters

SABIC Lexan 9440

SABIC · PC · polycarbonate (PC) - high flow flame retardant

density (g/cm³)

1.2

MFR/关键参数

MFR 30.0

product features

high flow property, flame retardant V-0, 改 good 脱模

application areas

薄 wall injection molding 件, electronic housings, 电气零件

product introduction

SABIC (原GE plastics) engineering plastics 产品 line covering Lexan PC、Cycolac ABS、Valox PBT、Noryl PPO、Ultem PEI、Cycoloy PC/ABS、Supec PPS、Geloy ASA等知名 Brand ，以 excellent 综合 performance and 丰富产品 line 著称， widely used in 汽车、电子电气、医疗 and 工业等领域。

⚙️ injection molding processing 参数参考

melt temperature 范围

270-310°C

mold temperature

70-100°C

drying conditions

120°C / 3-4h

injection pressure

80-130 MPa

molding shrinkage

0.5-0.8%

processing 备注

high viscosity 需高温高压

🧪 化学耐受 performance

优异 ✅稀酸矿物油醇类(短期)盐溶液脂肪烃

good 好 ✔植物油洗涤 agent臭氧

受限 ⚠酮类芳香烃halogen 代烃ester 类强碱

避免 ❌丙酮二氯甲烷氯仿氢氧化钠浓液

🌟 material material 优势

PC（ polycarbonate (PC) ） is transparent degree 最高 engineering plastics 之一(透光率88-91%)，同时具 has extreme 高 impact resistant 强 degree (缺口 impact 800+J/m)。PC广泛 used for 安全眼镜、车灯、 electronic housings 、建筑采光板等领域， is "以塑代玻" 核心 material material 。

📋 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

PC resin moisture absorption property 强，必须储存 in 干燥、密封环境 in 。 processing 前120°C干燥3-4小时(除湿干燥机)，含水率控制 in 0.02%以下。含水率过高会严重影响制品 performance (水解降解、银纹、气泡)。PC pellets 开封后应尽快使用。

产地

USA / Netherlands / China

material 筒 temperature

220-340°C（按 material material 类 type ）

mold temperature

40-120°C

干燥要求

PC/ABS/PBT/PEI等需预干燥

daoqinsh.com · Daoqin plastics · SABIC SABIC 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
外观	白色至淡黄色 powder 末/ pellets	目测	—
分子量	260-2800	计算值/MS	g/mol
pure degree	≥98%	HPLC	%
熔点	80-200	DSC	°C
闪点	>110	ASTM D92	°C
溶解 property (has 机溶 agent)	可溶至易溶	—	—
溶解 property (水)	不溶	—	—
挥发份	≤0.5%	TGA 200°C/30min	%
heat stabilized property	>250	TGA失重5%	°C
碱 property (胺值)	视具体 Model/Grade	—	—
and 酸 property 物质相容 property	has 限(避免 and 酸 property additives 共用)	—	—
推荐添加量	0.1-0.5	—	wt%

* 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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