POM DuPont (USA) 527UVNC injection molding grade toughened grade high impact resistance UV resistant - Products

Product Details

Basic Parameters

USA

POM DuPont (USA) 527UVNC injection molding grade toughened grade high impact resistance UV resistant

POM

📖 product introduction

POM DuPont (USA) 527UVNC injection molding grade toughened grade high impact resistance UV resistant 。属PO、POM material material ， suitable for injection molding 、 injection molding grade 、 impact resistant 等领域。 in stock 供应， quality assured 。

⚙️ processing 参数参考

processing temperature 范围

190-230°C

mold temperature

60-100°C

drying conditions

80°C / 3h

干燥 time

0.02%

molding shrinkage 1.5-2.5%

📋 详细 technology 信息

📋 认证 and 合规信息

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油醇类弱碱醚类

good 好 ✔稀释 has 机酸液压油醛类(短期)

受限 ⚠强酸强碱酚类酮类(部分)

避免 ❌浓盐酸浓硫酸甲酸氧化 property 酸

🌟 material material 优势

POM（ polyoxymethylene (POM) ）被誉 is " ultra- 钢"， is engineering plastics in friction coefficient 最低、 wear resistance 最好品种之一。POM具 has high rigidity 、高尺寸精 degree and 自 lubricated property ，广泛 used for 精密 gears 、 bearings 、拉链、 automotive parts 等， is 替代金属理想 material material 。

📦 储存 and 处理建议

POM pellets 必须储存 in 干燥、密封环境 in 。POM对热敏感，储存 temperature 不宜 ultra- 过50°C。 processing 前80°C干燥3小时，含水率控制 in 0.1%以下。远离酸类化学品(酸蒸汽会导致POM解聚)。密封 packaging 保质期1-2年。

🌍

RoHS 合规

符合欧盟RoHS指令

🏭

ISO 认证

质量管理体系

✅

quality assured

原厂正品

更多 engineering plastics Model 请访问daoqinsh.com

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	1.40-1.43	ASTM D792	g/cm³
melt flow index (MFR)	2-30	ASTM D1238	g/10min
melt temperature	165-178	ASTM D3418	°C
tensile strength (屈服)	60-70	ASTM D638	MPa
断裂伸长率	20-75	ASTM D638	%
flexural modulus	2600-3100	ASTM D790	MPa
flexural strength	85-98	ASTM D790	MPa
悬臂梁缺口 impact (23°C)	60-120	ASTM D256	J/m
洛氏 hardness	M80-M94 / R120	ASTM D785	—
heat deflection temperature (HDT) (1.8MPa)	100-125	ASTM D648	°C
维卡软化点	160-168	ASTM D1525	°C
line property thermal expansion coefficient	80-120	ASTM D696	10⁻⁶/°C
体积电阻率	>10¹³	ASTM D257	Ω·cm
介电强 degree	15-20	ASTM D149	kV/mm
friction coefficient (对钢)	0.1-0.3	ASTM D1894	—
磨耗量(Taber,1000g)	10-20	ASTM D1044	mg
water absorption (24h)	0.20-0.25	ASTM D570	%
molding shrinkage	1.5-2.5	ASTM D955	%
UL94 flame retardant rating	HB	UL 94	—

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

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