Merck
CN
All Photos(1)

81367

Supelco

聚氨酯

Selectophore™

All Photos(1)
Synonym(s):
Tecoflex
MDL编号:
MFCD01775440
NACRES:
NB.61

Recommended Products

Slide 1 of 10

1 of 10

vibrant-m

GF20677923

聚氨酯

foam, thickness 10 mm, size 150 × 150 mm, bulk density 0.08 g/cm3

Polyurethane diol solution average Mn ~320, 88 wt. % in H2O

Sigma-Aldrich

446084

聚氨酯二醇 溶液

average Mn ~320, 88 wt. % in H2O

vibrant-m

GF03054642

聚氨酯

foam, thickness 10 mm, size 100 × 100 mm, bulk density 0.08 g/cm3

Poly[4,4′-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] pellets, MDI-polyester/polyether polyurethane.

Sigma-Aldrich

430218

聚[4,4′-亚甲基双(异氰酸苯酯)-alt-1,4-丁二醇/二(丙二醇)/聚己内酯]

pellets, MDI-polyester/polyether polyurethane.

vibrant-m

GF76359640

聚氨酯

foam, thickness 10 mm, size 600 × 600 mm, bulk density 0.08 g/cm3

vibrant-m

GF29773963

聚氨酯

foam, thickness 10 mm, size 300 × 300 mm, bulk density 0.08 g/cm3

Urethane ≥99%

Sigma-Aldrich

U2500

尿烷

≥99%

Polycaprolactone average Mn 80,000

Sigma-Aldrich

440744

聚已酸内酯

average Mn 80,000

vibrant-m

Z743324

Breathe-EASY® petri dish strips, gas permeable polyurethane membrane

L × W 11.125 in. × 0.625 in.

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

Sigma-Aldrich

428043

聚乙烯

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

等级

for ion-selective electrodes

质量水平

200

产品线

Selectophore™

形式

beads

Related Categories

一般描述

聚氨酯是一类具有氨基甲酸酯基 (-NHCO-O-) 的聚合物。氨基甲酸乙酯基团由异氰酸酯与羟基反应形成。
访问我们的 传感器应用程序门户 了解更多信息。

应用

在谷氨酸微型生物传感器的研制过程中，采用聚氨酯作为外涂层膜，提高了传感器的稳定性和线性范围。其也适用于通过热分解-高分辨气相色谱/傅里叶变换红外光谱 (Py-HRGC/FT-IR) 研究 α,γ-二苯基烷基胺类化合物的热降解。
用于化学传感器和生物传感器的高分子膜材料

包装

1, 5 g

其他说明

具有如长效电化学稳定性、改良的生物相容性等有利特性，可作为传感器的膜材料。

法律信息

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service