DOW/ Dow PARALOID™ EXL2691J/MBS toughening agent PCR plastics impact modifier - Products

Product Details

Basic Parameters

ENGINEERING PLASTICS

DOW/ Dow PARALOID™ EXL2691J/MBS toughening agent PCR plastics impact resistant modified

📖 product introduction

Dow EXL2691J PA、PC，DOW/ Dow PARALOID™ EXL2691J/MBS toughening agent PCR plastics impact modifier 。 suitable for impact resistant 、 toughened 、 modified 等领域。 in stock 供应， quality assured ，欢迎咨询采购。

⚙️ processing 参数参考

processing temperature 范围

270-310°C

mold temperature

70-100°C

drying conditions

120°C / 3-4h

干燥 time

0.02%

molding shrinkage 0.5-0.8%

📋 详细 technology 信息

PARALOID™ EXL2691J

📋 认证 and 合规信息

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油液压油醇类

good 好 ✔弱碱洗涤 agent醚类

受限 ⚠强酸酚类甲酸浓碱

避免 ❌浓硫酸浓盐酸甲酸(溶解)

🌟 material material 优势

nylon (PA) is 应用最广泛 engineering plastics 家族，具 has high strength 、 high toughness 、 wear resistant 自 lubricated 、耐油等优异 features 。不同品种(PA6/PA66/PA12等)可满足从 general purpose 到高 heat resistant 各种需求。

📦 储存 and 处理建议

nylon 类 resin 均 has 较强 moisture absorption property ，必须储存 in 干燥密封环境 in 。 processing 前80°C干燥4小时以上(除湿干燥机推荐)。开封后尽快使用，含水率控制 in 0.1%以下。

🌍

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	1.12-1.15	ASTM D792	g/cm³
melt flow index (MFR)	5-80	ASTM D1238	g/10min
melt temperature	215-225	ASTM D3418	°C
tensile strength (干态)	60-85	ASTM D638	MPa
tensile strength (调湿态)	45-60	ASTM D638	MPa
断裂伸长率(干态)	50-300	ASTM D638	%
flexural modulus (干态)	2500-3000	ASTM D790	MPa
flexural strength (干态)	85-120	ASTM D790	MPa
悬臂梁缺口 impact (干态)	50-150	ASTM D256	J/m
洛氏 hardness	R118-R122	ASTM D785	—
heat deflection temperature (HDT) (0.45MPa)	180-210	ASTM D648	°C
heat deflection temperature (HDT) (1.8MPa)	65-80	ASTM D648	°C
line property thermal expansion coefficient	60-80	ASTM D696	10⁻⁶/°C
体积电阻率	>10¹²	ASTM D257	Ω·cm
介电强 degree	15-25	ASTM D149	kV/mm
friction coefficient	0.15-0.35	ASTM D1894	—
water absorption (24h/饱 and)	1.8/3.0	ASTM D570	%
molding shrinkage	0.7-1.5	ASTM D955	%
UL94 flame retardant rating	V-2	UL 94	—

* 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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