Brief: Discover MCDEA, an aromatic chain extender with excellent compatibility for TDI-based prepolymers. Ideal for PU elastomers, coatings, and epoxy resin curing. CAS 106246-33-7, purity ≥99.0%, EU-approved for food and drug contact.
Related Product Features:
MCDEA (CAS 106246-33-7) is an off-white to light grey granule with ≥99.0% purity.
Excellent compatibility with TDI prepolymers for high-performance PU elastomers.
Can be mixed with MOCA or 740M to enhance PU elastomer properties.
Widely used in PU casting, spraying, RIM, microporous products, and coatings.
Approved by the EU for food and drug contact applications due to low toxicity.
Agit comme agent de durcissement pour la résine époxy et dans la préparation de polyimide.
Reduced toxicity with an oral LD50 >5000 mg/kg for rats.
Suitable for adhesives, TPU, and other specialty polymer applications.
FAQ:
What is the lead time for samples and official orders?
Samples take 5-7 days, while official orders require 14-21 days.
What is the minimum order quantity (MOQ)?
The MOQ is typically 1kg.
How is product quality controlled?
Quality is ensured through strict raw material, in-process, and final product inspections.
What is the warranty policy for MCDEA?
We replace any defective batch during the warranty period at no extra cost.
Do you offer refunds for defective products if replacements are declined?
Yes, refunds are provided if replacements are not accepted.