河南荣欣鑫橡胶促进剂DBTU

Product Name

DBTU

Chemical Name

N, N'-Dibutyl thiourea

Molecular Formula

CAS No.

109-46-6

Molecular Weight

188.25

Specifications

Item

Standards

Product Form

Crystal powder

Appearance

White

Initial Melting Point ℃ (≥)

60.0

Loss on Drying % (≤)

0.5

Ash % (≤)

0.3

Residue on 150μm Sieve % (≤)

—

Residue on 840μm Sieve % (≤)

0

Application

Vulcanization speed

Slow speed

Application

◆RXX DBTU is used as over-speed vulcanization accelerator for CR, with the similar performance of ETU and DETU. RXX DBTU has the vulcanizing accelerated role for NR, SBR, IIR, and EPDM. RXX DBTU is also used as antiozone agent for NR, CR, NBR, SBR.

◆ RXX DBTU is easy to disperse, not bloom, not polluting, not discoloring. RXX DBTU is mainly used for wire, industrial products and sponge products.

Package

Kraft paper bag

25 kg

Validity

12 months

EINECS No

203-674-6