2) Polyvinyl butyral
聚乙烯醇缩丁醛
1.
Study and application of polyvinyl butyral resin;
聚乙烯醇缩丁醛树脂的研究与应用
2.
Reseach of printing ink linking material made by polyvinyl butyral resin which used in China cypress paper of cigarette filter tip;
烟嘴水松纸用聚乙烯醇缩丁醛树脂油墨连接剂的研制
3.
History and Development Prospect of Polyvinyl Butyral Films;
聚乙烯醇缩丁醛(PVB)膜片的历史与发展前景
3) PVB
聚乙烯醇缩丁醛
1.
PVB films for laminated safety glass were prepared by using PVB resin as matrix resin,different plasticizers and auxiliaries as additives.
采用胶片级聚乙烯醇缩丁醛(PVB)树脂为基础树脂,选用了不同的增塑剂和助剂,制成了夹层玻璃所用的膜片,分析了工艺流程中各原材料对产品质量的影响。
2.
The basic property, reaction principle, manufacture method and applications of PVB in the safe glass, engineeringplastic, fiber, ceramic bristol paper, aluminum foil paper, adhesive, etc.
概述聚乙烯醇缩丁醛(PVB)的基本性能、反应原理、生产方法及在安全玻璃、工程塑料、纤维、陶瓷花纸、铝箔纸、粘合剂等方面的应用,阐述了我国PVB生产技术改造及向特殊应用领域发展的必要性。
3.
With PVB as modifier of polyacrylate,the paint printing adhesive for fabric was prepared by grafting and blending modification.
采用接枝共混改性法,用聚乙烯醇缩丁醛(PVB)改性聚丙烯酸酯,制得布用印花粘合剂。
4) Polyvinyl butyral(PVB)
聚乙烯醇缩丁醛
1.
Phenol - formaldehyde (PF) resin and polyvinyl butyral(PVB) were used as carbon precursor polymer(CPP)and thermally decomposable polymer (TDP),which were with and without carbon residue after heating under an inert atmosphere,respectively.
以酚醛树脂(PF)为原料,聚乙烯醇缩丁醛(PVB)为成孔剂,采用聚合物共混炭化法制备双电层电容器 用多孔炭材料。
2.
A polyvinyl butyral(PVB) which is utterly powder state without any emulsification was obtained by improving synthesis technology for PVB.
通过对聚乙烯醇缩丁醛(PVB)的合成工艺进行改进,并在不加任何乳化剂的条件下,制得了完全粉末状的PVB产品;将其用于夹层安全玻璃的制备,则雾度值为0。
5) Poly(vinyl butyral)
聚乙烯醇缩丁醛
1.
PVC has been dehydrochlorinated by alkali alkoxide in the presence of poly(vinyl butyral)(PVB).
ＰＶＢ存在下ＰＶＣ化学法脱氯化氢的研究刘恒＊李大成陈朝珍（四川联合大学化工学院成都６１００６５）关键词聚氯乙烯，脱氯化氢，聚乙烯醇缩丁醛１９９６－０９－０８收稿，１９９７－０５－２６修回国家教育委员会留学归国人员资助费资助课题近年来在。
2.
In this paper, inorganic salt(zirconia chloride octahydrate) was used as precursor to prepare zirconia sol, then the sol was reacted with poly(vinyl alcohol)(PVA) and poly(vinyl butyral)(PVB) to prepare PVA/ZrO_2、 PVB/ZrO_2 organic-inorganic hybrid materials.
本文以无机盐氧氯化锆为前驱物,制备氧化锆溶胶;然后分别与聚乙烯醇(PVA)、聚乙烯醇缩丁醛(PVB)反应,制成PVA/ZrO_2、PVB/ZrO_2有机—无机杂化高分子材料。
6) polyvinyl butyral (P.V.B.)
聚乙烯丁缩醛
补充资料：聚乙烯醇缩丁醛
| 聚乙烯醇缩丁醛 polyvinyl butyral 聚乙烯醇和丁醛的缩合物。结构为  白色粉末，相对密度 1.08～1.10 。可溶于甲醇、乙醇、酮类、卤代烷、芳烃类溶剂。与邻苯二甲酸酯、癸二酸酯苯增塑剂，以及硝酸纤维素、酚醛树脂、环氧树脂等有良好的相溶性。具有较高的透明性、耐寒性、耐冲击、耐紫外辐照。与金属、玻璃、木材、陶瓷、纤维制品等有良好的粘结力。将聚乙烯醇溶于水中，在搅拌下加入丁醛及催化剂如盐酸或硫酸，在15～50℃的温度下进行缩醛反应，生成的缩醛物经水洗、离心干燥即得聚乙烯醇缩丁醛。主要用于制造夹层玻璃、涂料及粘合剂等。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条