xpm additive is a compound multifunctional additive which is successfully researched recently. it improves the technical parameters of sprayed concrete.
xpm外加剂是最新研制成功的一种复合型多功能外加剂,它可改善喷射混凝土的各项技术参数。
it is a proven multifunctional additive (mfa).
它是一种多功能助剂(mfa)。
the invention belongs to the polymers field, especially relates to a preparation method of novel multifunctional additive processed by pvc based wood plastic composite material.
本发明属高分子材料领域,特别涉及一种pvc木塑复合材料用新型多功能助 剂的制备方法。
the invention belongs to the technical field of lubricating oil and discloses a non-sulfur non-phosphorus anti-wear and antifrictional multifunctional additive and a preparation method thereof.
本发明属于润滑油技术领域,是一种非硫磷抗磨减摩多功能添加剂及制备方法。
anti-rust additive is a complex that made up of boric ester and other additives by the means of optimization. it is a multifunctional additive with anti-rust and bactericide property.
以合成的硼酸酯为主剂,经正交试验优选出一种具有防锈性和抗菌性的多功能添加剂。