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I. **Composition and Properties**
DS-7198 resin is a copolymer of (meth)acrylate monomers and styrene, using TOL and BAC as solvents. This resin exhibits excellent compatibility with CAB and NC, superior silver powder distribution, high hardness, excellent alcohol resistance, and good workability.
II. **Technical Specifications**
1. **Appearance:** Clear and transparent, free of mechanical impurities.
2. **Color:** Water-white to slightly yellow.
3. **Viscosity (Gestalt tube, 25℃), seconds:** Z4-Z6
4. **Solids (150℃, 1h), %:** 50±2
5. **Acid Value (solution, mgKOH/g):** 3-6
6. **Glass Transition Temperature (theoretical value),** °C: 98
III. **Applications**
DS-7198 resin is mainly used in combination with CAB and NC to produce single-component silver powder paints for ABS, PS, HIPS, and other plastic topcoats. IV. 【Reference Formulation for Silver Paint】
DS-7198 60-80
Silver Powder Paste 8-10
CAB 381-0.5 (20%) 0-20
Additives (201P, etc.) 1
Mixed Solvents 10-20
Note: 1. Solvents can be mixtures of benzene, alcohols, esters, and alcohol ethers;
This document is for reference only and does not guarantee properties. Please conduct prior experiments for actual applications to ensure suitability for your specific requirements.
Nantong Baisen Chemical Co., Ltd
Wang Hongfei：8613901470336
Sun Chenglong：8613921132449
python@baisenhg.com
Rudong County Chemical Industry Agglomeration Zone, Jiangsu Province, China