印度采购需求：脂肪族聚氨酯丙烯酸酯、环氧树脂、快速固化紫外树脂、改性环氧丙烯酸酯、聚醚聚氨酯丙烯酸酯、聚氨酯丙烯酸酯

I'm looking for Rosin modified polyester acrylate oligomer specifically designed for UV ink applications. The product should have a light brown liquid appearance at 25 °C and a maximum acid value of 10 mg KOH/g. Additionally, I require a viscosity range between 3,000 and 5,000 cps at 60 °C and a UV content of 100%. In terms of physical properties, the oligomer must have a theoretical functionality of 3 and a specific gravity of 1.15 at 25 °C. The molecular weight should fall between 2,000 and 3,000, and the refractive index should be approximately 1.5346 at 25 °C. Please provide details on availability, pricing, and lead time for this product.