Sepifilm白色TF: White coating agent without TiO2 for tablet coating
Sepifilm™白色TFis a white, ready-to-use film-涂层没有二氧化钛的代理。它是一种具有强烈渗透特性的新溶液，可以获得没有二氧化钛的白色涂层片剂。
It has been developed to answer the growing demand for alternatives to titanium dioxide from consumers and pharmaceutical laboratories.
面对白色和不透明特性的挑战
Sepifilm™白色TFoffers a new and efficient way to make white tablets and to effectively cover imperfections of the tablet cores, thanks to itswhite color和strong opacifying properties。
Its performance was assessed comparing yellowish placebo tablets coated with SEPIFILM™ White TF and a HPMC-based white coating agent containing titanium dioxide. The results were analyzed with the CIELAB method (L*, a*, b*), commonly used to evaluate the whiteness of coated tablets. The lightness L* represents the darkest black at L* = 0, and the brightest white at L* = 100.
用sepifilm™白色TF获得的L*值等于用含有TIO2的片剂涂料剂获得的值。
Sepifilm白色TFperformance was also assessed on具有挑战性的核心，棕色和斑点的核心，给予excellent results。
根据芯的不同，从体重增加3％开始，涂有Sepifilm™白色TF的片剂看起来类似于涂有TIO的涂层剂的片剂2。体重增加应根据核心方面进行调整。
创新公式
Thanks to Seppic’s strong expertise in coating systems, the right choice of well-known andwidely used excipients已经实现了没有TIO的创新现成构图的设计2和强覆盖和美白特性。No CaCO3使用，避免它可以给涂料系统带来的淡黄色。
sePIFILMTM值白色TF是专利的解决方案。
Easy-to-use
Sepifilm™白色TFiseasy to handle。It can be used in aqueous media and gives a homogeneous dispersion after 45 minutes of mixing. Coating is performed with standard SEPIFILMTM值涂层parameters.
Seppic的品质
sePIFILMTM值is EXCiPACT certified. A USDMFType IV is available.
All components are compliant withEP，，，，USP和J.P。
All regulatory documents are available on requests.
Sepifilm白色TF可用于pharmaceutical和饮食补充剂的应用。
What about colors?
Titanium dioxide has unique properties as a whitening and opacifying pigment, and it can be challenging to color match a colored coating without titanium.
Each TIO2-free colored coating project is different, and the realization will depend on the project. Seppic has succeeded in different color-matching projects.Don’t hesitate to contact themfor more information ([电子邮件保护]): Seppic’s teams will guide you to find the solution that best suits your needs!
你想了解更多信息？
Seppic provides a large range of excipients:ready-to-use coatings，，，，innovative dermo-pharmaceutical excipients，，，，片剂赋形剂和high quality solubilizers and emulsifiers;以及ASA伤口治疗API。