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Chain Extender Ethacure 100 Polyurethane Curing Agent

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Chain Extender Ethacure 100 Polyurethane Curing Agent

Brand Name : ExceedChem

Model Number : Ethacure 100

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 : E-100,DETDA 80

Cas no. : 68479-98-1

Un no : 3082

Odor : Odorless

Molecular formula : C11H18N2

Molecular weight : 178.28

Appearance : Light Yellow Transparent Liquid

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

Grade standard : Industrial Grade

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Diethyltoluenediamine(Ethacure 100) Curing Agent for Epoxies

Product Name Diethyltoluenediamine(DETDA)
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 100 (Albemarle); DETDA 80(Lonza)
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 Chain Extender Ethacure 100 Polyurethane Curing AgentChain Extender Ethacure 100 Polyurethane Curing Agent
Formula C11H18N2
Molecular Weight 178.28
CAS No. 68479-98-1
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 Acute dermal toxicity( LD50,rat) >2000mg/kg
Transportation

UN:3082; Packing Group:III;

Class:9

MSDS

MSDS is available upon request. Please contact:

info@exceedchemical.com

Chain Extender Ethacure 100 Polyurethane Curing AgentChain Extender Ethacure 100 Polyurethane Curing Agent


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