Product Name

DTDM

Chemical Name

4,4'-ditProduct Namehiodimorpholine

Molecular Formula

CAS  RN

103-34-4    

Specifications

Item

Standards

Product Form

Cryctal

Powder

Appearance

White Cryctal

White

Initial Melting Point ℃ (≥)

120.0

118.0

Loss on Drying % (≤)

0.5

0.5

Ash % (≤)

0.3

0.3

Residue on 150μm Sieve % (≤)

0

0

Residue on 63μm Sieve % (≤)

--

0.10

Residue on 830μm Sieve % (≤)

0.0

0.0

Density,g/cm3

1.35

1.35

Totar Sulfur Content

24.4-27.4

24.4-27.4

 Application

Purpose

◆ White crystalline or powder. Specific gravity:1.32-1.38. No poison. Soluble in benzene, carbon tetrachloride, slightly soluble in acetone, gasoline, insoluble in ethanol, ethyl ether and water. Resolve when meet inorganic acid or alkali, store stably at room temperature. With fish odor. Touching the skin or mucous membrane can cause strong and lasting spicy feel.

◆ DTDM is the offering body of the sulphur. It will release a percentage of 27 active sulphur in the temperature of vulcanization; It will produce a high connecting effect to the rubber, part or whole replace the sulphur, so make the active sulphur gain an ideal physical machine function. That makes up half effective structure rubber tesist not only fatigue but also oxidation. According to DTDM’s special chemical structure in the vulcanization temperature, in addition to release active sulphur, so that make the rubber produce a high connecting function, morphlinyl, which has the second amine structure feature. This kind of free radical can not only resist heat and oxygen, but also delay coking time, so that speed up vulcanization. So, DTDM has a performance of vulcanized agent ,promoter, anti oxidantand prevent coking comprehensive effect. So many rubber products manufacturers including domestic and overseas pay attention to DTDM.

Application

Kraft paper bag

25 kg

Validity

12 months

EINECS No

202-577-6

Executive standard

HG/T4389-2012