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Home > products > Polyurethane Curing Agent > PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

Product Details

Place of Origin: China

Brand Name: ExceedChem

Certification: ISO9001

Model Number: Ethacure 300

Payment & Shipping Terms

Minimum Order Quantity: 1000kg

Price: FOB Qingdao usd4.5/kg

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

Delivery Time: 5-8working days

Payment Terms: L/C, T/T

Supply Ability: 2000mt/month

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Highlight:

DMTDA Ethacure 300

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PU Elastomer Ethacure 300

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Polyurethane Curing Agent 106264-79-3

Trade Name:
Ethacure 300, DMTDA
Cas No.:
106264-79-3
Un No:
3082
Odor:
Odorless
Molecular Formula:
C9H14N2S2
Molecular Weight:
214.35
Appearance:
Light Yellow Transparent Liquid
Application:
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer
Grade Standard:
Industrial Grade
Trade Name:
Ethacure 300, DMTDA
Cas No.:
106264-79-3
Un No:
3082
Odor:
Odorless
Molecular Formula:
C9H14N2S2
Molecular Weight:
214.35
Appearance:
Light Yellow Transparent Liquid
Application:
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer
Grade Standard:
Industrial Grade
PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

 

Product Name Dimethylthiotoulenediamine(DMTDA)
Applications Diethyltoluenediamine is a very effective chain extender of polyurethane elastomer, in particular for RIM (reaction injection molding) and SPUA (Spray Polyurea Elastomer). Other uses are as curing agent for polyurethanes and epoxy resin; antioxidant for elastomers, lubricants and industrial oils; and as a chemical intermediate.
Trade Name Ethancure 300 (Albemarle) DMTDA
Synonyms Diethylmethylbenzenediamine (French) (DSL, EINECS) diethylmethylbenzenediamine (EINECS) Diethylmethylbenzoldiamin (German) (EINECS) dietilmetilbencenodiamina (Spanish) (EINECS) ar,ar-Diethyl-ar-methylbenzenediamine (ECL) TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltoluenediamine
Structural Formula PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent 0PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent 1
Formula C9H14N2S2
Molecular Weight 214.35
CAS No. 106264-79-3
Specifications Assay ≥97%(GC,area,Calculalted)

3,5-Diethyltoluene-2,4-diamine:
75.5~81.0%(GC, area)

3,5-Diethyltoluene-2,6-diamine:
18.0~20.0%(GC, area)

Dialkylated m-phenylenediamines:0.5~3.0%(GC,area,Calculated)
Water ≤0.08% (w/w) (KF)
Typical Properties Appearance

Light yellowish liquid.
Darkens with time and exposure to air.

Pour point -9℃
Boling point 308℃
Density 1.022g/ml(20℃)
Flash point >135℃(TCC)
Viscosity

280centistokes(20℃);

155 centistokes(25℃)

Equivalent weight

with isocyanates

89.1

Equivalent weight

with epoxy resins

44.6
Handling Packaging

Bulk quantities in rail/road tank

containers or steel drums

Net weight 200KG/drum
Toxicity Oral (Rat) LD50: 1515 mg/kg
Transportation

UN:3082; Packing Group:III;

Class:9

MSDS

MSDS is available upon request. Please contact:

info@exceedchemical.com

 

 

 

 

PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent 2