Product Categories

Thermoplastic Polyurethane Resin

[38]

Rubber To Metal Bonding Adhesive

[51]

Polyurethane Waterproof Coating

[31]

Liquid Solvents

[6]

Contact Now

Qingdao Exceed Fine Chemicals Co.,Ltd

Visit Website

City:qingdao

Province/State:shandong

Country/Region:china

Contact Person:MrLouis.liu

View Contact Details

Contact Now

PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine

Name: PU Chain Extender DMTDA Dimethyl Thio Toluene Diamine
Brand: EXCEEDCHEM
Price: 1 USD

Ask Latest Price

Video Channel

Brand Name :EXCEEDCHEM

Model Number :ETHACURE300(DMTDA)

Certification :ISO9001

Place of Origin :China

MOQ :1000kg

Price :FOB Shanghai usd8.0-9.0/kg

Payment Terms :L/C, T/T

Supply Ability :1000mt/month

Delivery Time :5-8working days

Packaging Details :25kg/drum; 200kg/drum; 1000kg/IBC drum

Trade name :Ethacure 300

Mf :C9H14N2S2

Cas no. :106264-79-3

Other names :DMTDA

Appearance :Light Yellow Transparent Liquid

Application :polyurethane elastomer cured crosslinking agent,polyurethane curing agent,Polyurethane elastomer

Product name :Dimethylthio toluene diamine(DMTDA) as curing agent for Plastic Track

Un no :3082

Contact Now

Add to Cart

View Product Description

DMTDA For PU Chain Extender

1. Product Overview:

Dimethylthiotoulenediamine (DMTDA) is equivalent to Ethacure 300 (Albemarle). It is a liquid aromatic diamine with low chronic toxicity, is an effective curative for polyurethane cast elastomers.It is used in both hot and room-temperature casting. It can also be used as a slower chain extender for polyurethane urea and polyurea elastomers in reaction injection molding, structural reaction injection molding and hand-applied and spray coating applications, alone or in blends with DETDA curative.

2. Physical and chemical properties:

Appearance: Light yellowish liquid
Boiling point,():353
Density (g/cm3) @(20): 1.2
Pour point(): 4
Flash point():176
Viscosity,cps @ 20:690
Equivalent weight with isocyanates: 107
Equivalent weight with epoxy resins: 53.5

3. Quality standard:

Appearance: light yellowish liquid
Color value: 8
Diamine content(%): 99.0
Amine value(mgKOH/g): 525-535
Moisture(%): 0.1

4. Safety information:

Class: 9
Packing group: III
UN No.: 3082
EINECS NO.: 403-240-8

5. Packing size:

25kg/steel drum
200kg/steel drum
According to customer requirements, with special packaging

6. Considerations:

To be nitrogen-sealed, if cannot be used as a packaging, should be subject to nitrogen-sealed storage.
Avoid outdoor exposure or long-term placement under high temperature conditions.
This product is in storage, preferably above 0 centigrade degree, can guarantee the same long-term quality.
Darkens with time and exposure to air.

Product Tags: