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Merck
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重要文件

437220

Sigma-Aldrich

聚(乙烯-co-乙酸乙烯酯)

vinyl acetate 25 wt. %, melt index 19 g/10 min (190°C/2.16 kg), contains 200-900 ppm BHT as inhibitor

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About This Item

線性公式:
(CH2CH2)m[CH2CH(OCOCH3)]n
CAS號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23
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形狀

beads

自燃溫度

500 °F

熔體指數

19 g/10 min (190°C/2.16 kg)

包含

200-900 ppm BHT as inhibitor

成份

vinyl acetate, 25 wt. %

硬度

28 (Shore D, ASTM D 2240)

mp

75 °C

轉變溫度

softening point 46 °C (Vicat, ASTM D 1525)

密度

0.948 g/mL at 25 °C

SMILES 字串

C=C.CC(=O)OC=C

InChI

1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2

InChI 密鑰

DQXBYHZEEUGOBF-UHFFFAOYSA-N

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應用

软管、色精、车用垫圈和模制部件、塑料镜片和泵。

特點和優勢

具有良好的热塑性、弹性、韧性、耐臭氧性和耐环境应力开裂性。内在柔韧性,无需增塑剂。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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