推荐产品
蒸汽壓力
<0.01 mmHg ( 25 °C)
<1 mmHg ( 20 °C)
品質等級
分子量
average Mn ~1,000
包含
0.05-0.07% BHT as stabilizer
mp
25-33 °C
密度
0.974 g/mL at 25 °C
SMILES 字串
OCCCCO
InChI
1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1
InChI 密鑰
BJZYYSAMLOBSDY-QMMMGPOBSA-N
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應用
聚四氢呋喃可作为起始原料用于制备：
- 热可逆性氨基甲酸乙酯-环氧化物网络。
- 通过熔融缩聚制备的具有形状记忆效应的聚六亚甲基2,6-萘甲酸酯)-b-聚（四氢呋喃）（PHN-b-N-pTHF）嵌段共聚物。
- 用于制造记忆有机电化学晶体管的聚（3,4-乙烯二氧噻吩）聚（四氢呋喃）复合材料。
特點和優勢
- 高弹性
- 水解稳定性
- 良好的耐磨性
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
>325.4 °F - Tag open cup
閃點（°C）
> 163 °C - Tag open cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
K Y Chen et al.
Journal of biomaterials science. Polymer edition, 10(12), 1183-1205 (2000-02-15)
Two novel aliphatic polyurethaneurea anionomers were synthesized based on polydimethylsiloxane (PDMS)-polytetramethylene oxide (PTMO) soft segments. The hard segments consisted of either 4,4'-methylene dicyclohexyl diisocyanate (H12MDI), sulfonic acid-containing diol and 1,4-butandiol (BD) or H12MDI, carboxylic acid-containing diol and BD. The nonionic
R Nakaoka et al.
Journal of biomedical materials research, 49(1), 99-105 (1999-11-24)
Interaction of macrophages (Mos) with polyetherurethane (PEU) was investigated to clarify the role of the Mos in the early stage of tumorigenesis of PEUs. As for the inflammatory cytokines produced from Mos, the amount of tumor necrosis factor (TNF) produced
A Brandwood et al.
Journal of biomaterials science. Polymer edition, 6(1), 41-54 (1994-01-01)
A series of novel polyurethane elastomers based on methylenediphenyl diisocyanate, 1,4-butanediol and the macrodiols, poly(hexamethylene oxide), poly(octamethylene oxide), and poly(decamethylene oxide) were implanted subcutaneously in sheep for periods of 3 and 6 months. The specimens that were subjected to 3
P Banu et al.
Journal of colloid and interface science, 277(2), 304-308 (2004-09-03)
Aqueous dispersions of poly(ester-imide)s [P(E-I)s] have been prepared by dispersing the P(E-I)s in water without any external solubilizing agents. P(E-I)s were prepared from anhydride-terminated polyester prepolymer and diisocyanate. The -COOH groups in the polymer were then neutralized using triethylamine and
M Renier et al.
Journal of biomaterials science. Polymer edition, 5(3), 231-244 (1993-01-01)
Poly(etherurethane urea) (PEUU) elastomers when employed as biomedical devices may be susceptible to extraction upon implantation. Four PEUU elastomers containing a single PEUU formulation, but varying in terms of their additives, were subjected to an in vitro extraction procedure. The
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