MDA-60(4,4-Methylenedianiline) is a mixture of diamino-diphenylmethane(55%-63%) and partial polyamino-polyphenylmethane.
The molecular weight is 198.26, in light yellow liquid or molten condition.
As an important chemical intermediate, it is widely used in the preparation of floor paint, battery glue, electronic potting and sealing glue, curing agent of epoxy resin and chain extender of polyurethane elastomer.
Warehouse and storage: the store room should be dry, ventilated and protected from light. It is strictly forbidden to be heated to prevent oxidation. Leakage, sun and rain are strictly prohibited during transportation.
Shelf life: Under the specified storage conditions, the shelf life is 12 months. The shelf life exceeded can still be used if it is tested in accordance with this technical index.
FAQ
Q: 1. When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
Q: 2. How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
Q: 3.How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready
for delivery in 1-3 days. The samples will be sent to you via express and arrive in 5-7 days.
Q: 4.What about the lead time for mass production?
A: 15-20 working days for mass production.It depends on your quantity,and we will try our best to meet your needs.
Q: 5.What is your terms of delivery?
A: EXW, FOB, CIF, etc.
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