Diethyltoluenediamine / DETDA / E100 / Diethyl Methyl Benzene Diamine / CAS 68479-98-1

Benefits of Our Diethyltoluenediamine(DETDA / E100):

1. Designated suppliers of Wanhua Chemical, Inovay, and Covestro;
2. China DETDA manufacturer of stable production capacity;
3. High product quality and purity, fast crosslinking and chain extension reaction, short curing time, and high elasticity and hardness of cured products.
4. DETDA, as a widely used new liquid aromatic diamine chain extender and curing agent, has a reaction rate with NCO that is several times faster than DMTDA and about 30 times faster than MOCA. It is mainly used in the RIM process in the field of polyurethane.

Quick Details

Supply Ability

50000 Metric Tons Per Year

Packaging & Delivery

Specifications of Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

Introduction of Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

DETDA (Diethyltoluene diamine) curing agent is an efficient curing agent and chain extender used in polyurethane elastomers and epoxy resins, especially in applications such as reaction injection molding and spraying. The diamine curing agent is easy to adjust the reaction time while avoiding dust operations, and has excellent processing advantages, which can improve product quality.

DETDA (Diethyltoluene diamine) can be used to produce polyurethane and polyurethane polymers at room temperature - only a few aromatic amines have this characteristic. No specific curing procedure is required, and surface treatment can be carried out more safely and quickly at room temperature. When used in epoxy resin, it has a long activation period, a wide temperature range, and can be used at high temperatures.

DETDA (Diethyltoluene diamine) can also be used in special polyurethane, polyvinyl chloride, and epoxy resin materials to make low color polymers or transparent components.

Commonly used diamine chain extenders and curing agents include aromatic diamines such as MOCA and DETDA, as well as aliphatic secondary amines and aliphatic secondary amines containing aromatic rings. Aliphatic binary primary amines have high activity and are generally not used as crosslinking agents in aromatic isocyanate systems, only in small quantities for spraying polyurea.

Secondary amine chain extenders have low activity and can be used for various polyurethane materials, such as fine-tuning the reactivity of spray systems, controlling surface appearance, and improving physical properties.

DETDA, as a widely used new liquid aromatic diamine chain extender and curing agent, has a reaction rate with NCO that is several times faster than DMTDA and about 30 times faster than MOCA. It is mainly used in the RIM process in the field of polyurethane.

Applications of Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

⭐ Diethyltoluenediamine(DETDA / E100) is widely used as a curing agent and chain extender in polyurethane and polyurea spray coating material systems.

⭐ Diethyltoluenediamine(DETDA / E100) can also be used as a curing agent in epoxy resins, an industrial lubricant, and a waterproof coating curing agent.

⭐ Depending on the prepolymer used, Diethyltoluenediamine(DETDA / E100) can be used to produce foamed materials like slow rebound pillows, sofas, and car seat cushions, or non-foamed materials like coated dumbbells and barbells, shopping carts, scooters, and ice skate wheels.

Application Features of Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

1. Controllability

1. E100 has low viscosity and is liquid, so it is easy to mix,measure and match
2. High purity
3. 100% activityOMix and handle without heat

2. E100 features in polyurethane elastomer

1. High modulus
2. Increase hardness
3. Improved compression for permanent deformation
4. Good tensile strength
5. High tear and wear resistance
6. Processing in some large pieces

3. Characteristics of E100 curing agent in epoxy resin application

1. High Tg temperature
2. Good mechanical retention
3. Good electrical performance
4. Excellent chemical resistance

Applications Scope of Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

1. Glass reinforced plastic
2. Electrical package (circuit)
3. To make (material) by stacking sheetstogether; To forge (metal) into sheets
4. Prepreg
5. Die
6. Concrete protection and polymer floor coatings

Henan Leibairui New Material Technology Co., Ltd.

Henan Leibairui New Material Technology Co., Ltd. currently has products such as diethyltoluene diamine (DETDA), 4-Methylcyclohexane-1,3-Diamine (HTDA), NH-100, CL-1000, etc.

The company currently has production facilities for 5000 tons/year of diethyltoluene diamine (DETDA) and 2000 tons/year of 4-Methylcyclohexane-1,3-Diamine (HTDA), with a total investment of 160 million yuan, completed and put into operation in November 2017 and August 2020 respectively. It is expected that a 20000 ton/year 4-Methylcyclohexane-1,3-Diamine (HTDA) production unit will be put into operation in the second half of 2023.

Keywords Related to Diethyltoluenediamine(DETDA / E100) CAS 68479-98-1

China Diethyltoluenediamine Supplier CAS 68479-98-1; Polyurethane manufacturing; China 4,4'-Diethyl-m-Phenylenediamine DETDA Chemical; Etherure 100 alternative; Jeffamine DETDA Chemmical alternative; China Diethyltoluenediamine Manufacturers; DETDA/E100 Chemical Diethylmethylbenzenediamine Suppliers; China Diethyltoluenediamine DETDA E100 Chemical Manufacturers; Lonzacure DETDA 80 alternative; Polyurethane manufacturing; DMTDA; MOCA; MDI; TDI

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