COTAB SP

Specialty Coating Dealer from India.

We offer Cotab SP Pearlescent Coating System, a premium specialty coating developed to provide an elegant pearl-like finish and superior visual appeal to pharmaceutical and nutraceutical tablets. Formulated using HPMC (Hydroxypropyl Methylcellulose) and Candurin Pigment, Cotab SP creates a unique pearlescent effect that enhances product differentiation and premium branding.

The coating system forms a smooth and uniform film layer while imparting a sophisticated shimmering appearance to the tablet surface. The special Candurin pigment technology delivers a luxurious pearl finish that improves product aesthetics without affecting tablet performance or stability.

Cotab SP is ideal for pharmaceutical products, nutraceutical supplements, herbal formulations, and specialty healthcare products where appearance plays an important role in product positioning and consumer perception. The coating provides excellent film formation, uniform pigment distribution, and consistent visual effects across every batch.

With a recommended coating weight gain of 2.0% to 2.5%, Cotab SP delivers reliable coating performance, attractive pearl effects, and outstanding tablet presentation.

Technical Specification – Cotab SP Pearlescent Coating System

Parameter Specification

Product Name Cotab SP

Product Type Pearlescent Coating System

Category Specialty Coating

Polymer Base HPMC + Candurin Pigment

Coating Function Pearl Effect & Decorative Coating

Recommended Weight Gain 2.0% – 2.5%

Application Pharmaceutical & Nutraceutical Tablets

Film Property Smooth, Uniform & Pearlescent Finish

Purity 99%

Shelf Life 2 Years

Storage Room Temperature

Film Coating Process Using Cotab SP

Process Step Description

1. Suspension Preparation Prepare the coating suspension according to the recommended manufacturing process.

2. Powder Addition Slowly add Cotab SP coating powder under continuous stirring.

3. Pigment Dispersion Ensure proper dispersion of Candurin pigment for uniform pearl effect.

4. Filtration Filter the coating suspension through a suitable mesh before application.

5. Tablet Loading Load tablets into the coating equipment.

6. Spray Application Apply the coating uniformly across the tablet surface.

7. Drying Process Maintain controlled drying conditions for optimal film formation and appearance.

8. Final Coating Continue coating until the desired weight gain of 2.0%–2.5% is achieved.

Key Features & Benefits

Elegant Pearlescent Finish

Provides a unique pearl-like appearance that enhances tablet aesthetics and product value.

Candurin Pigment Technology

Delivers consistent shimmer and decorative effects with excellent visual uniformity.

Premium Product Presentation

Creates an attractive and sophisticated appearance suitable for high-value products.

Smooth Film Formation

Produces a uniform coating layer with excellent adhesion and surface quality.

FAQs of Cotab SP Pearlescent Coating System

Q1. What is Cotab SP used for?

A: Cotab SP is a pearlescent coating system used to create a premium pearl-like finish on pharmaceutical and nutraceutical tablets.

Q2. Which ingredients are used in Cotab SP?

A: Cotab SP is formulated using HPMC and Candurin Pigment to provide excellent film formation and decorative pearlescent effects.

Q3. What is the recommended coating weight gain?

A: The recommended coating weight gain is 2.0% to 2.5% for achieving optimal pearlescent appearance and coating performance.

Q4. What are the benefits of pearlescent coating?

A: Pearlescent coating enhances tablet aesthetics, improves product differentiation, creates a premium appearance, and supports brand positioning.

Q5. Which products are suitable for Cotab SP?

A: Cotab SP is suitable for pharmaceutical tablets, nutraceutical products, herbal formulations, vitamin supplements, and premium healthcare products requiring decorative coating effects.