Merck
CN
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文件

428043

Sigma-Aldrich

聚乙烯

low density, melt index 25 g/10 min (190°C/2.16kg)

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别名:
PE
线性分子式:
H(CH2CH2)nH
CAS号:
9002-88-4
MDL编号:
MFCD00084423
PubChem化学物质编号:
24866794

形式

pellets

熔融指数

25 g/10 min (190°C/2.16kg)

影响强度

45.4 J/m (Izod, ASTM D 256, −50 °C, notched)

mp

116 °C

转变温度

softening point 93 °C (Vicat, ASTM D 1525)

密度

0.925 g/mL at 25 °C

InChI

1S/C2H4/c1-2/h1-2H2

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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相关类别

应用

用于注塑和吹塑成形玩具、家用器皿和盖子。

特点和优势

具有高韧性、良好的加工性能和精美的外观。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

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Environmental pollution (Barking, Essex : 1987), 269, 115744-115744 (2020-12-02)
Microplastic pollution has become ubiquitous, affecting a wide variety of biota. Although microplastics are known to alter the development of a range of marine invertebrates, no studies provide a detailed morphological characterisation of the developmental defects. Likewise, the developmental toxicity
Eliandra Mirlei Rossi et al.
Journal of infection in developing countries, 7(3), 229-234 (2013-03-16)
Contaminated sponges might lead to cross-contamination in kitchens since they can transfer microorganisms to surfaces where microorganisms can survive for hours or days and contaminate food. The main objective of this study was to evaluate the transfer and the survival
Morteza Meftah et al.
The Journal of bone and joint surgery. American volume, 95(13), 1193-1197 (2013-07-05)
Ceramic femoral heads produce less wear of the opposing polyethylene than do metal femoral heads in wear simulation studies. This is a matched-pair analysis of the wear of ceramic and metal femoral heads on conventional polyethylene in uncemented total hip
Maria C S Inacio et al.
Acta orthopaedica, 84(2), 145-152 (2013-03-15)
There is no substantial clinical evidence for the superiority of alternative bearings in total knee arthroplasty (TKA). We compared the short-term revision risk in alternative surface bearing knees (oxidized zirconium (OZ) femoral implants or highly crosslinked polyethylene (HXLPE) inserts) with
Alicia E Leadford et al.
Pediatrics, 132(1), e128-e134 (2013-06-05)
Hypothermia contributes to neonatal mortality and morbidity, especially in preterm and low birth weight infants in developing countries. Plastic bags covering the trunk and extremities of very low birth weight infants reduces hypothermia. This technique has not been studied in
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