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106264-79-3 Polyurethane Curing Agent DMTDA ETHACURE 300
106264-79-3 Polyurethane Curing Agent DMTDA ETHACURE 300
Specifications
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
Description

Polyurethane Curing Agent DMTDA, ETHACURE 300

Introduction of polyurethane curing agent

Waterborne polyurethane curing agents are mainly based on TDI, HDI, IPDI and other isocyanate monomers. Hydrophilic modification by polyether or sulfonate is easier to disperse in water. It can improve the performance of waterborne hydroxy polyurethane prepolymer/acrylate mixtures, especially hydroxy acrylate mixtures.

Waterborne polyurethane curing agents are mainly based on TDI, HDI, IPDI and other isocyanate monomers. Hydrophilic modification by polyether or sulfonate is easier to disperse in water. It can improve the performance of waterborne hydroxy polyurethane prepolymer/acrylate mixtures, especially hydroxy acrylate mixtures. This waterborne polyurethane coating uses a special polyisocyanate crosslinking agent, that is, a prepolymer containing (-nco) terminal isocyanate, which is dispersed in various hydroxyl-containing polymers after hydrophilic treatment to form a waterborne polyurethane coating . It can be cured with various aqueous hydroxy polymer dispersions at room temperature.

Model FR22
Consistency Polyurethane
Density(KG/M3) 19±6
Expansion Multiple(time) Max. 80
Cuttable Time(30mm diameter)(minute) Approx. 30
Optimal Application Temp.(℃) +5~+35
Min. Application Temp.(℃) +18~+25
Min Temp. of can(℃) 10
Tensile Strength(Aluminum Plate)(KPA) 120
Dimensional Stability ±3%
Water Permeability none
Tack- free Time(minute) Max. 10
Temp. Resistance(Long Term)(℃) -30~+80
Temp. Resistance(Short Term)(℃) -40~+110
Contents of formaldehyde and benzene None
Thermal Conductivity(W/M.K) 0.042
Corrosion Resistance Qualified
Fire Retardant Factor B2
Toxicity after curing None
Shelf Life(18~22℃, store upside) (Month) 9

Application

Waterborne polyurethane curing agents are crosslinking agents used in waterborne systems, from which reliable incorporation and high chemical resistance are required. Despite its relatively low hydrophilicity, the hardener can be easily dispersed in the water phase even under low shear forces such as commonly found in industrial applications. Coatings formulated with this product can produce films with high gloss and extremely low haze. The increase in the typical viscosity of the hardener (especially ionized hydrophilic polyol dispersion) during mixing can be controlled by pre-dilution with water or a small amount of organic co-solvent.

Product tags

esametoxymelamin resin

,

lldpe resin

,

nitrocellulose resin
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106264-79-3 Polyurethane Curing Agent DMTDA ETHACURE 300

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
ETHACURE300(DMTDA)
Certification :
ISO9001
Place of Origin :
China
MOQ :
1000kg
Price :
FOB Shanghai usd8.0-9.0/kg
Contact Supplier
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106264-79-3 Polyurethane Curing Agent DMTDA ETHACURE 300

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
6 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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