428043
聚乙烯
low density, melt index 25 g/10 min (190°C/2.16kg)
别名:
PE
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关于此项目
线性分子式:
H(CH2CH2)nH
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
产品名称
聚乙烯, low density, melt index 25 g/10 min (190°C/2.16kg)
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
form
pellets
melt index
25 g/10 min (190°C/2.16kg)
impact strength
45.4 J/m (Izod, ASTM D 256, −50 °C, notched)
mp
116 °C
transition temp
softening point 93 °C (Vicat, ASTM D 1525)
density
0.925 g/mL at 25 °C
Quality Level
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Application
用于注塑和吹塑成形玩具、家用器皿和盖子。
Features and Benefits
具有高韧性、良好的加工性能和精美的外观。
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
Flora Rendell-Bhatti et al.
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
S Strieth
HNO, 61(3), 211-216 (2013-03-08)
Although porous polyethylene (PPE) implants are already used in reconstructive craniofacial surgery, they are still only applied in rhinoplasty when critically indicated. Biocompatibility of PPE implants (pore size ~100-200 µm) can be modified by tissue engineering: coatings with extracellular matrix
Kelly M Seymour et al.
Journal of biomechanical engineering, 135(2), 021017-021017 (2013-03-01)
Ultra high molecular weight polyethylene (UHMWPE, or ultra high), a frequently used material in orthopedic joint replacements, is often the cause of joint failure due to wear, fatigue, or fracture. These mechanical failures have been related to ultra high's strength
Ingvild Bostadløkken et al.
Ugeskrift for laeger, 175(13), 891-892 (2013-04-16)
We present a case of a 66-year-old woman who had a total knee arthroplasty. Shortly after surgery a 90° rotation of her polyethylene liner took place. The complication was undiagnosed for 1.5 years. To know this problem and be able
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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