TE (EPTD) environmentally friendly
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  • TE (EPTD) environmentally friendly

TE (EPTD) environmentally friendly

Category:

Chlorophytum species

Footwear, wires and cables, tires, hoses and belts, brightly colored and transparent products,heat-resistant industrial products, etc.

Keywords:

Product Description

Product Name

TE (EPTD) environmentally friendly

Chemical Name

N,N'-Diethyl-N,N'-diphenyl thiuram disulfide

Chemical structural formula

CAS Registry Number

41365-24-6

Technical Indicators

Parameters

Standard

Product form

Powder

Appearance

White to light yellow

Initial melting point °C (≥)

158.0

Heating loss % (≤)

0.5

Ash content (%) (≤)

0.5

Residue on 63 μm sieve (≤)

0.5

Residue on 150 μm sieve (≤)

0.1

Application

Vulcanization rate

Overdrive

Characteristics

  • Serves as an environmentally friendly accelerator for natural rubber and synthetic rubber. During vulcanization, it slowly decomposes to release free sulfur and may also act as a vulcanizing agent.
  • In sulfur-free and efficient vulcanization systems, it enables rapid curing with an excellent vulcanization plateau, along with good resistance to aging and permanent deformation.
  • Not prone to forming nitrosamines or their derivatives.
  • Slightly lower accelerating efficiency than TMTD and TETD, but provides longer scorch time.
  • Usage level: 0.1-2 phr when used as an accelerator; 3-6 phr when used as a vulcanizing agent.

Purpose

Footwear, wires and cables, tires, hoses and belts, brightly colored and transparent products,heat-resistant industrial products, etc.

Packaging

Kraft paper bag

25 kg kraft paper bag

Storage Period

24 months

Color code

-

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