1、PVAC
妮秦集团是一家专业研发和制造用于 SMC/BMC、拉挤成型、粘合剂、口香糖基础材料的聚醋酸乙烯酯 PVAC 固体树脂... 妮秦集团生产的聚醋酸乙烯酯PVAC树脂广泛应用于玻璃钢SMC/BMC模压工艺的低收缩剂，环保胶水等领域，以及食品级酵母糖胶基。
2、聚乙酸乙烯酯_百度百科
是乙酸乙烯酯（醋酸乙烯酯）的聚合物，化学式为 (C4H6O2)n，无色黏稠液或淡黄色透明玻璃状颗粒，溶于苯、丙酮和三氯甲烷等溶剂。 2017年10月27日，世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考，聚乙酸乙烯酯在3类致癌物清单中。
3、Polyvinyl Acetate
Polyvinyl Acetate pvac resins produced by Nitchen have various molecular weight and viscosity. The solid polyvinyl acetate pvac resin can be easily dissolve in organic solvents. It is designed for multiple applications.
4、Polyvinyl acetate (PVAc)
We produce a range of polyvinyl acetate homopolymers and copolymers for use as low-profile additives (LPAs) in polyester resin moulding. These thermoplastic polymers provide effective control of resin shrinkage during cure, achieving Class A surfaces in SMC and excellent dimensional stability in BMC and pultrusion.
5、VINNEX® 8880
VINNEX® 8880 is an innovative compound based on a vinyl acetate/vinyl laurate copolymer and polyvinyl acetate.
Nitchen Group
Food grade polyvinyl acetate (pvac) contains no anti-oxidants or stabilizers. It is transparent, water white or pale yellow, and supplied in form of granules or flakes. Industry Grade Polyvinyl Acetate is a solid beads form polymer. The pvac resin is prepared by polymerization of vinyl acetate.
Poly (vinyl Acetate) / PVAC Cas 9003
Different with PVAC dispersion (white latex), polyvinyl acetate (PVAC) is a thermoplastic homopolymer resin, which is solvent-based (oil-based). The main difference is the molecular weight.
PVAC Resin for adhesives
This PVAC (Polyvinyl Acetate) solid resin for Adhesive usage has a great advantage that is Eco-Friendly. The usage is very simple. Just dissolve the PVAc & Poly vinyl acetate into Organic Solvent to make it liquid.
Polyvinyl acetate (PVAc)
polyvinyl acetate (PVAc), a synthetic resin prepared by the polymerization of vinyl acetate. In its most important application, polyvinyl acetate serves as the film-forming ingredient in water-based (latex) paints; it also is used in adhesives.
工业级PVAC – 聚醋酸乙烯酯
HV-S是一种高熔融重量的聚醋酸乙烯酯pvac树脂。 它通常应用于BMC，可降解塑料。 NT-0610是一种低粘度的低分子量pvac。 这种pvac树脂可以替代一些瓦克B系列聚合物。 Read more... HV-B100是一种定制的聚醋酸乙烯酯固体热塑性均聚物。 HV-B100的粘度为60.0-75.0MPa.s，分子量为440000至470000 g/mol。 典 . Read more... NT-0105是分子量最低的pvac树脂。 这种聚醋酸乙烯酯呈不规则珠粒和小切片的形式。 Read more... HV-100120是分子量最高的聚醋酸乙烯酯树脂，粘度高达240-260MPa。 S.它通常用作粘合剂中的粘性物质。 Read more...
In the thriving development of modern industry, advancements in materials science have brought revolutionary changes to various applications. Among these, liquid polyvinyl acetate resin (PVAc), as an important thermoplastic polymer, plays a pivotal role in numerous fields due to its unique physical and chemical properties. This article aims to delve into the characteristics, applications, and prospective industrial prospects of liquid PVAc.
Liquid polyvinyl acetate resin is a thermoplastic polymer synthesized from vinyl acetate monomers, exhibiting excellent transparency and flexibility. Its molecular structure contains numerous polar groups, such as hydroxyl and carboxyl groups, enabling it to undergo chemical reactions with diverse substances, thereby forming stable composite materials. Additionally, liquid PVAc boasts superior chemical resistance, maintaining stable performance under harsh environmental conditions.
The application scope of liquid PVAc is exceptionally broad. In the packaging industry, its remarkable transparency and impact resistance make it widely used for packaging materials in food, beverages, and pharmaceuticals. In electronics and appliances, it is employed in manufacturing shells for televisions, computer monitors, and other devices, as well as for wire insulation materials. Furthermore, it serves in automotive and construction sectors as interior trim or components of auto parts.
With technological progress, the applications of liquid PVAc continue to expand. For instance, researchers are exploring its combination with high-performance materials like carbon fiber and glass fiber to enhance mechanical strength and heat resistance. Concurrently, efforts are underway to develop biodegradable variants of liquid PVAc to improve environmental sustainability.
Looking ahead, liquid PVAc holds vast potential in modern industry. On one hand, growing environmental awareness increases demand for green, sustainable products, positioning eco-friendly attributes of liquid PVAc as a key development direction. On the other hand, advancements in新材料技术 (new materials technologies) will further elevate its performance, enabling broader applications.
liquid polyvinyl acetate resin, as a critical thermoplastic polymer, underpins modern industry through its distinctive properties. As technology evolves, its utility will expand, reinforcing its significance. We have reason to believe that liquid PVAc will continue to deliver innovative solutions and conveniences in future technological progress.
