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产品介绍
Introduction
水性树脂乳液；又称水性树脂，主要成分为特级松香改性树脂。
Aqueous tackifier resin emulsion; also known as waterborne resin, main components of superfine modified rosin resin.
质量指标
Specifications
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指标名称 |
SB-919 |
SB-939 |
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外观 |
乳白色 |
乳白色 |
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PH值 |
5-7 |
6-8 |
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粘度(cps) |
500-1500 |
300-1500 |
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固含量(%) |
60±2 |
55±2 |
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产品特性Features
1.颜色浅，气味低, 不含任何溶剂。
Light colored, low odor and solvent free.
2.能较大幅度提高压敏胶初粘力。
Improve the initial grab of PSA.
3.可适宜较宽PH值范围，添加可在中性或弱碱性条件下使用。
may be suitable for a wide range of pH value, adding in a neutral or weakly alkaline condition.
4.添加后可明显提高初粘力、剥离强度和持粘力，并使之达到最佳平衡点。
After adding can obviously improve the initial bonding strength, peeling strength and cohesive force, and achieves the best balance point.
5.粒径小；机械稳定性好。
Small particle size; good mechanical stability.
6.完全用水做溶剂，不含VOC；环保无毒。
Complete water as the solvent, does not contain VOC; environmental friendly.
主要用途Typical Uses
广泛用于水性压敏胶、水性粘接胶、水性涂料、天然及合成橡胶乳液等方面，使用该系列产品可降低原乳液体系的生产成本而不降低其原有性能，具有较好的增粘效果和良好的相溶性。
Widely used in water-based pressure-sensitive adhesive, water-based adhesive, water-based paint, natural and synthetic rubber latex and other aspects, the use of the series of products can reduce raw emulsion production cost without reducing its original performance, has good thickening effect and good compatibility.
包装Package
塑胶桶：净重200公斤/桶。
Plastic barrels: net weight 200 kg/ barrel.
2.技术指标由本公司制订，如有修改，将按最新标准执行，并在签订合同时确认。
The technical standards are formulated and revised by us.If there are changes,the lastest standard will be executed and assuerd by contract.
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