The copolymers are widely used as elastomer, film, foam, coating, hot-melt adhesive, water-based adhesive, textile sizing agent, fabric coat and so on.
醋酸乙烯酯共聚物用途广泛，可用炸弹性体、薄膜、泡沫、涂料、热熔胶、水性粘合剂、纺织上浆剂、织物涂层等。
Based on the merit of foam, a new drilling method is put forward, that is the foam drilling technique of deep well applied in drought and scarce water areas.
依据泡沫的优点，提出了在干旱缺水地区采用深水井泡沫钻进技术的钻探新方法。
The experimental results show that the water-based coating is applied to lost foam casting of the carbon steel and copper zinc alloy, and has lower lost, higher practicability and better...
试验表明，该涂料可用于消失模铸造铜锌合金件、碳钢件，而且成本低廉，实用性强，具有良好的推广价值。
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