Luxi Chemical LXTU1909 general purpose grade PC PC - Products

Product Details

Basic Parameters

LUXI CHEMICAL / Luxi Chemical | polycarbonate (PC) (PC)

LXTU1909

general purpose grade PCgeneral purpose 系列双酚A type polycarbonate (PC) (BPA-PC)

density (g/cm³)

1.20

ISO 1183

MFR (g/10min)

9.0

300°C / 1.2kg (ISO 1133)

分子量 (Mw)

约35000-40000

medium viscosity

🌟 Luxi Chemical PC — 国产替代首选

Luxi Chemical is 国内领先大 type polycarbonate (PC) production 商，产能30万吨/年，采用先进非光气熔融 ester 交换法process ，产品品质对标国际一 line Brand 。鲁西PC resin 具 has 以下核心优势：extreme 高 transparent degree——透光率89-91%，接近 optical grade PMMA， suitable for 各类 transparent 制品；卓越 impact resistant property—— notched impact strength 高达800-900 J/m， is PMMA 30-40倍、POM 8-10倍， is engineering plastics in impact resistant property 最 excellent material material 之一；固 has flame retardant property——无需添加 flame retardant 即可达到UL94 V-2/HB等 grade ， extreme 限氧指数(LOI)约26-28%；宽广使用 temperature——从-45°C到135°C均可保持 good 好 mechanical properties ， heat deflection temperature (HDT) (HDT)约135°C；国产替代 property 价比——LXTY1609T-11对标 Covestro Makrolon 2805、沙伯Lexan 141R、 Teijin Panlite L-1225Y， in 满足 performance 要求前提下具 has 显著成本优势。

📊 PC vs 其他 engineering plastics performance 对比

performance 指标	鲁西PC	PMMA	POM	PBT
透光率(%)	89-91	85-90 (PMMA)	0 (POM)	30-50 (PBT)
缺口 impact (J/m)	800-900	20-30 (PMMA)	80-120 (POM)	50-80 (PBT)
density (g/cm³)	1.20	1.18 (PMMA)	1.41 (POM)	1.31 (PBT)
HDT(1.8MPa,°C)	135	95 (PMMA)	110 (POM)	60-80 (PBT)
flame retardant rating (UL94)	V-2/HB(固 has)	HB (PMMA)	HB (POM)	HB (PBT)
使用 temperature 范围	-45~135°C	-40~90°C (PMMA)	-40~100°C (POM)	-40~120°C (PBT)
chemical resistant 品 property	good 好(不耐强碱)	差(溶于丙酮)	优异	优异
dimensional stability	extreme 优(±0.5%)	一般(±0.5%)	优异(±0.2%)	good 好(±0.3%)

✅ product features

transparent pellets

general purpose grade

多 applications processing

good 好 melt 强 degree

medium viscosity

可 injection molding extrusion blow molding

🎯 典 type application areas

extrusion 制品injection molding 制品blow molding 容器modified 基 materialgeneral purpose 零件

📖 general purpose 系列介绍

Luxi Chemical general purpose PC系列 is 最主力产品 line ，采用非光气熔融 ester 交换法 process production 双酚A type polycarbonate (PC) resin 。 covering 从 high viscosity (MFR 3)到 high flow (MFR 26) 完整 viscosity 范围，所 has grade 均具 has high transparency degree (透光率89-91%)、 high impact resistance 击 property (缺口 impact 800-900J/m)、固 has flame retardant property (UL94 HB/V-2) and excellent dimensional stability 。LXTY1609T-11 is 旗舰 grade ，对标 Covestro Makrolon 2805、沙伯Lexan 141R、 Teijin Panlite L-1225Y等国际主流产品。

🔄 国际 grade 对标参考

LXTY1609T-11可替代： Covestro Makrolon 2805 / SABIC Lexan 141R / Teijin Panlite L-1225Y / Mitsubishi Iupilon S-2000 / Chi Mei WONDERLITE PC-110 / Idemitsu TARFLON IR2200
LXTY1603T-11可替代： Covestro Makrolon 3208 / SABIC Lexan 940A
LXTY1920T-11可替代： Covestro Makrolon 2405 / SABIC Lexan 925A
* 以上对标仅供参考，实际替代需根据具体应用工况验证

⚙️ injection molding processing 参数

melt temperature 范围

270-310°C

建议 material 筒 temperature ：后段270°C → 前段300°C

mold temperature

70-100°C

高模温(100°C)可改善 surface gloss and 内应力

drying conditions

120°C / 3-4小时

含水率 < 0.02%，必须使用除湿干燥机

injection pressure

80-130 MPa

保压 pressure is injection pressure 50-80%， molding shrinkage 0.5-0.8%

📐 典 type mechanical properties （LXTY1609T-11 参考值）

tensile strength

~60

MPa (ISO 527)

flexural modulus

~2300

MPa (ISO 178)

缺口 impact

~850

J/m (ISO 180)

HDT(1.8MPa)

~135

°C (ISO 75)

📋 认证 and 合规信息

🌍

RoHS 合规

符合欧盟RoHS指令

🔥

UL 认证

UL 94 V-2/HB

🏭

ISO 9001

质量管理体系认证

📦 储存 and 处理建议

PC resin 应储存 in 干燥、通风、避光环境 in ，避免阳光直射 and 高温。PC具 has 较强 moisture absorption property ，开封后应尽快使用，未用完 raw materials 应重新密封并放置干燥 agent 。 processing 前务必进行充分干燥（120°C / 3-4小时），含水率控制 in 0.02%以下，否则 processing 时会产生银纹、气泡等缺陷，严重影响制品 mechanical properties and 外观。避免 and 强碱、强胺类化学品接触。

数据来源： Luxi Chemical 官方 technology 资 material | 更多 engineering plastics Model/Grade 请访问daoqinsh.com

🧪 化学耐受 performance

优异 ✅常规 processing 环境一般化学品矿物油(载体)

good 好 ✔醇类植物油脂肪烃

受限 ⚠强酸/强碱(部分 additives)

避免 ❌强氧化 agent (避免直接接触)

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	1.18-1.22	ASTM D792	g/cm³
melt flow index (MFR)	3-65	ASTM D1238	g/10min
玻璃化转变 temperature (Tg)	145-150	ASTM D3418	°C
透光率(3.2mm)	88-91	ASTM D1003	%
雾 degree (3.2mm)	0.7-1.0	ASTM D1003	%
tensile strength (屈服)	60-70	ASTM D638	MPa
断裂伸长率	100-150	ASTM D638	%
flexural modulus	2300-2400	ASTM D790	MPa
flexural strength	90-100	ASTM D790	MPa
悬臂梁缺口 impact (23°C)	800-900	ASTM D256	J/m
悬臂梁缺口 impact (-30°C)	600-700	ASTM D256	J/m
洛氏 hardness	M70 / R125	ASTM D785	—
heat deflection temperature (HDT) (0.45MPa)	130-140	ASTM D648	°C
heat deflection temperature (HDT) (1.8MPa)	125-135	ASTM D648	°C
line property thermal expansion coefficient	60-70	ASTM D696	10⁻⁶/°C
体积电阻率	>10¹⁵	ASTM D257	Ω·cm
介电强 degree	15-20	ASTM D149	kV/mm
介电常数(1MHz)	2.9-3.0	ASTM D150	—
water absorption (24h)	0.15-0.35	ASTM D570	%
molding shrinkage	0.5-0.8	ASTM D955	%
UL94 flame retardant rating	V-2 (1.5mm)	UL 94	—
extreme 限氧指数(LOI)	25-27	ASTM D2863	%

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

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