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PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

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PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

Brand Name : ExceedChem

Model Number : Ethacure 300

Certification : ISO9001

Place of Origin : China

MOQ : 1000kg

Price : FOB Qingdao usd4.5/kg

Payment Terms : L/C, T/T

Supply Ability : 2000mt/month

Delivery Time : 5-8working days

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

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

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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 AgentPU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent
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


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DMTDA Ethacure 300

      

PU Elastomer Ethacure 300

      

Polyurethane Curing Agent 106264-79-3

      
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