KDD®MR1739 is an organic binder designed for the sintering process. Compared to traditional PVB sintering resin, KDD®MR1739 boasts a lower shrinkage rate and requires a significantly lower sintering temperature—specifically, KDD®MR1739 can completely decompose with no residue below 700°C, whereas PVB resin needs to reach 750°C for full decomposition. As a result, it delivers notable energy-saving, emission-reducing, economic, and social benefits.

Physical properties:

Product Description: Modified Polymer

Solid content (±2%): 50

Viscosity cps/25℃: 5000–10,000

Acid value: 3–8 mg KOH/g

Appearance: Transparent to slightly milky pale yellow liquid

Solvents: Alcohols, ethers

Features:

• Alcohol-soluble resins exhibit excellent affinity and wettability toward inorganic and metal powders.

• Excellent workability

• Excellent alcohol solubility and broad compatibility

• Low odor

• Calcination leaves no residue, no trace

Applications:

• Electronic paste

• Thick-film paste

• Ceramic slurry

Solubility:

KDD®MR1739 is soluble in solvents such as terpineol, benzyl alcohol, and other alcohols, ethers, esters, ketones, and aromatics. Before use, please first test the resin's stability in the solvent and assess the solvent's impact on the paint film.