JDF-300T is a moderately viscous, medium molecular weight, solvent-free reactive polyamide resin developed by Polymer Long. It is a curing agent for epoxy resin coatings, adhesives and sealants based on dimer fatty acids and polyamines. . Compared to other standard reaction polyamides JDF-650, it improves solvent resistance and high reactivity. Due to the relatively high amine value, JDF-300T can be used with liquid and solid epoxy resin. The JDF-300T provides good pigment wetting and surface adhesion to metals, concrete and many plastics.
Product Features：
◆ balanced performance in all aspects.
◆ Good adhesion.
◆ Water resistance, good corrosion resistance.
◆ good dielectric properties.
The main technical and performance parameters:
project | Typical values |
Color (iron-cobalt colorimeter) | ≤8 |
Viscosity （mpa.s/40℃ ） | 5000~15000 |
Amine value （mgKOH/g) ① | 280~320 |
Solid content (%) | N/A |
①：HCl Determination
Applications:
◆ pouring, potting and encapsulation.
◆ Coal tar pitch epoxy coating.
◆ Adhesive.
Packaging, transportation and storage:
1, the packaging has 1kg, 18kg, 190kg specifications packaging.
2, the transport process should be rain, sun, to prevent damage to the packaging, moisture.
3, stored in a cool dry place, away from fire, strong acid, alkali and strong oxidants.
4, in accordance with the provisions of the transport and storage conditions, from the date of production from the storage period of 12 months.
5, curing agent for non-dangerous goods, can be disposed of as a general merchandise.
6, the color is gradually deepening during storage is a normal phenomenon, does not affect the use of results. Curing agent drums should be closed after the use of lid tightly closed to avoid long-term exposure to air.
Our product information is complete and reliable, but given the variety of product application conditions variability, if the company's products applied to any particular occasion, should be pre-tested and evaluated.
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