1、

A one-component combining adhesive for earthwork films was made from the thermoplastic poly-ether-polyureghane ( as the main material), modified resin, mixed solvent and anti-aging agent.

以聚醚型热塑性聚氨酯为基料,配以改性树脂、混合溶剂和防老剂,制成了一种单组分土工膜复合胶粘剂。

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2、

Application of anti-aging agent 688, Rd compound in styrene butadiene rubber production

防老剂688,RD复合物在丁苯橡胶生产中的应用

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3、

The hot-oxygen aging of styrene series thermoplastic elastomer and its epoxidized elastomer in hot-oxygen aging set were studied. The effects of various structure, epoxide degree, anti-aging agent on the anti-aging property of styrene series thermoplastic elastomer were investigated.

利用自制的热氧老化装置对苯乙烯系热塑性弹性体及其环氧化物进行了热氧老化研究,考察了不同结构、环氧度及防老剂对苯乙烯系热塑性弹性体耐老化性能的影响。

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4、

Conclusion In the field of facial skin anti-aging injection treatment, Hyaluronic Acid Agent is undoubtedly a safe, efficacious tissue substitute.

结论:在对面部皮肤抗老化注射填充方面,透明质酸制剂无疑是一种安全、有效地组织代用品。但是,在对面部凹陷填充和局部塑型方面,远期效果还有待观察。

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