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Westlake HIFOR XTREME® SC74882 LLDPE high performance tensile film specialized, ultra- high tensile rate, high 穿刺 resistant property line property low density polyethylene (PE)
Westlake HIFOR XTREME® SC74882 LLDPE high performance tensile film specialized, ultra- high tensile rate, high 穿刺 resistant property line property low density polyethylene (PE)
SC74882 is Westlake HIFOR XTREME® series LLDPE, density 0.915g/cm³ melt flow index 0.85g/10min. tool has tensile film specialized, ultra- high tensile rate, high 穿刺 etc. features, suitable for high performance tensile film. HIFOR XTREME® ethylene resin is 专门 is requirements high strength and high toughness film application 而配 made.
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Basic Parameters

Westlake HIFOR XTREME® SC74882 高 performance 拉伸膜专用、 ultra-high 拉伸率、高穿刺抗 property line property low density polyethylene (PE)

HIFOR XTREME® SC74882 is USA Westlake 化学(Westlake Chemical Corporation) production line property low density polyethylene (PE) (LLDPE), density 0.915 g/cm³, melt flow index 0.85 g/10min。具 has 拉伸膜专用、 ultra-high 拉伸率、高穿刺等 features , suitable for 高 performance 拉伸膜。HIFOR XTREME®乙烯 resin is 专门 is 要求 high strength and high toughness film 应用而配制 。

一、产品基础参数

Brand /厂家
Westlake Chemical Corporation( USA Westlake 化学)
product series
HIFOR XTREME®
grade
SC74882
material material 类 type
LLDPE( line property low density polyethylene (PE) )
density (Density)
0.915 g/cm³  |  ASTM D1505
melt flow index (Melt Index)
0.85 g/10min  |  ASTM D1238 (190°C / 2.16kg)
典 type applications
高 performance 拉伸膜
外观
transparent /半 transparent pellets

二、 product features

系列定位: high strength high toughness 系列,专 is 高 performance film 应用设计

density 0.915 g/cm³:提供 excellent flexibility property and 抗穿刺 property 。

拉伸膜专用、 ultra-high 拉伸率、高穿刺:满足高 performance 拉伸膜等领域 performance 要求。

Westlake品质: USA Westlake 化学出品,品质稳定可靠,批次一致 property 好。

三、典 type application areas

拉伸膜

高 performance 拉伸缠绕膜

工业 packaging

托盘缠绕 packaging

物流 packaging

货物运输保护 packaging

农用 film

青贮膜、饲 material packaging

四、 processing 建议

适用 processing method :高 performance 拉伸膜

processing temperature :建议 melt temperature 170°C - 210°C(根据 equipment and 制品要求调整)

吹膜建议:吹胀比(BUR)建议2.0-3.0,膜泡稳定

存储条件:存放 in 阴凉干燥处,避免阳光直射 and 高温

五、关于Westlake HIFOR® 系列

Westlake Chemical Corporation( USA Westlake 化学) HIFOR®系列LLDPE产品包含三大产品 line :

HIFOR® LLDPE — general purpose type line property low density polyethylene (PE) ,覆盖 food packaging 到农用 film

HIFOR XTREME® — high strength high toughness 系列,专 is 高 performance film 设计

HIFOR CLEAR® — high transparency 系列,兼具韧 property and transparent degree

widely used in food packaging 、农用 film 、拉伸膜、重 packaging 袋、冷冻 food packaging 等领域。

六、同系列相关产品

SC74882(当前)

MI 0.85 | density 0.915

LF2005

MI 0.50 | density 0.9155

SC74858

MI — | density 0.917

SC74874

MI — | density 0.917

SC74873

MI 0.85 | density 0.918

如需获取SC74882详细 Data Sheet (TDS)、MSDS or 样品,请 Contact Us 客服团队。

⚙️ injection molding processing 参数参考
melt temperature 范围
160-240°C
mold temperature
20-50°C
drying conditions
70°C / 2h
injection pressure
60-100 MPa
molding shrinkage
1.5-5.0%
processing 备注
柔软 property 好, shrinkage 较大
🧪 化学耐受 performance
优异 ✅稀酸/稀碱醇类盐溶液
good 好 ✔植物油丙酮矿物油(短期)
受限 ⚠芳香烃halogen 代烃
避免 ❌浓硝酸发烟硫酸
🌟 material material 优势
LDPE( low density polyethylene (PE) )柔软、 transparent 、 low temperature resistance , is film 制品 首选 material material 。LDPE具 has excellent processing property 、热封 property and 化学稳定 property ,广泛 used for food packaging 膜、农膜、 cable jacket 、 coating 等领域。
📋 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
LDPE pellets 应储存 in 干燥阴凉处。柔软 property 高,避免重压 deformation 。 moisture absorption property extreme 低, processing 前70°C干燥2小时即可。远离火源 and 高温环境。密封保存。
更多 engineering plastics Model 请访问daoqinsh.com |  数据仅供参考,以原厂TDS is 准
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Product Features

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