Luxi Chemical LXZY1809-03 reinforced weather resistant grade PC PC - Products

Product Details

Basic Parameters

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

LXZY1809-03

增强 weather resistant grade PCweather resistant 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

增强UV稳定

优异 weather resistance

high transparency degree

high impact resistance 击

长期户外使用

增强 type 配方

🎯 典 type application areas

户外长期制品汽车外饰件户外照明 lamp covers建 material交通设施

📖 weather resistant 系列介绍

Luxi Chemical weather resistant PC系列 in general purpose grade 基础上添加专用UV stabilizer 体系，具 has 卓越 UV resistant and weather resistance 能。经过加速老化测试(QUV) and 户外曝晒测试验证，可 in 户外环境下长期使用而保持 excellent transparent degree and mechanical properties ，特别 suitable for 户外照明 lamp covers 、汽车外饰件、采光板等需要长期 UV resistant 老化应用。

🔄 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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