418870

Poly(acrylonitrile-co-butadiene), dicarboxy terminated

average Mn ~3,800, acrylonitrile 8-12 wt. %

Manufacturer: Sigma Aldrich

CAS Number: 68891-46-3

Select a Size

Pack Size SKU Availability Price
250 ML 418870-250-ML In Stock ₹ 8,681.65

418870 - 250 ML

₹ 8,681.65

In Stock

Quantity

1

Base Price: ₹ 8,681.65

GST (18%): ₹ 1,562.697

Total Price: ₹ 10,244.347

form

viscous liquid

Quality Level

100

specific activity

1.9 carboxyl groups per molecule

mol wt

average Mn ~3,800

composition

acrylonitrile, 8-12 wt. %

refractive index

n20/D 1.515 (lit.)

viscosity

600 poise(27 °C, Brookfield)(lit.)

acid number

28

transition temp

Tg −66 °C (DSC)

density

0.924 g/mL at 25 °C

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Description

  • Application: Component of epoxy-based adhesives, composites and coatings. Intermediate in corrosion-resistant vinyl esters, acrylated epoxies used in radiation curing and photopolymer printing plates.
  • Features and Benefits: Enhances impact strength, thermal shock, peel strength and crack resistance of epoxy compositions.

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

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