Place of Origin: | China |
Brand Name: | Exceedchem |
Certification: | ISO90001:2008 |
Model Number: | Ethacure-100(DETDA) |
Minimum Order Quantity: | 1000kg |
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Price: | FOB Qingdao USD5.8-6.1/kg |
Packaging Details: | 200kg/iron galvanized drum |
Delivery Time: | within two weeks after confirming the order |
Payment Terms: | TT; LC at sight |
Supply Ability: | 1000tons per year |
Usage: | Polyurethane Elastomer Curing Agent | Type: | Curing Agent |
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Mf: | C11H18N2 | Cas No.: | 68479-98-1 |
Other Names: | Ethancure 100 | UN No.: | 3082 |
Ethacure-100(DETDA)
Spray Polyurea Elastomer Curing Agent
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) |
|
Structural Formula |
|
|
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 |
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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 |