DOGUIDE SR-2400 Rutile Titanium Dioxide with Si-Al Dense Silica Coating for High Whiteness & Tinting Strength and Ultra-Low Sieve Residue

DOGUIDE SR-2400 Rutile Titanium Dioxide
Certificate of Analysis

1. Product Introduction
SR-2400 is Si-Al inorganic plus organic surface treated rutile TiO₂; SR-2400+ is upgraded version with optimized high-temperature dense silica coating for superior weather resistance & dispersibility. It delivers excellent whiteness, high tinting strength and outstanding hydrophobic property, developed specially for rigid PVC profiles, outdoor plastic, rubber and powder coating industries.
2. Quality Inspection Test Results

3. Core Product Advantages
• Si-Al dense silica composite coating + organic modification, excellent hydrophobicity ideal for plastic processing
• High whiteness & tinting strength, lower additive dosage to cut production cost
• Ultra-low sieve residue and soluble impurities, no spot defect on finished plastic surface
• High specific resistance, good heat stability suitable for high-temperature extrusion & powder coating curing
• Optimized oil absorption, excellent dispersion in PVC, PE, PP and various rubber formulations
4. Typical Application Fields
• Rigid PVC plastic profiles, outdoor weather-resistant plastic products
• All kinds of rubber, elastomer & color masterbatch
• Thermosetting & thermoplastic powder coatings
5. Packaging & Quality Statement
Packaging: 25kg full-paper bag; 500kg / 1000kg PP woven bulk bag
This batch complies with ISO591-1:2000(E) and ASTM D476-00 standards, all test data are official factory inspection results. Final performance is affected by customer formula and processing parameters; pre-production trial is recommended before bulk order.

Notes:
Please feel free to contact us to obtain the detailed manual.
Qingdao Botian Chemical Co., Ltd belongs to Qingdao Tida International Trade Co., Ltd, founded in 2003,.After eighteen years of technological and scientific innovation and production line management, we have became the leading company of Titanium Dioxide products , PVC Paste Resin products production and international sales company.
Main products include over a dozen kinds of high-precision chemical products which are chloride process and sulphate process Titanium Dioxide,Titanium Oxychloride, Titanium Tetrachloride, High Titanium Slag, PVC Paste Resin, Caustic Soda etc. With a professional, tight, young technology R&D team, making the product has a high precision and purity of scientific evidence and quality guarantee. 
Chinese claims that twelve years is a cycle .Botian & Tida in the past twelve years development science and technology .Always stick to the ideal of scientific benefit mankind, with exalted scientific attitude to the leading product innovation and research and development; Botian in the past twelve years of market development, adhere to the market demand, to work in front of our industy attitude and strict grasp market demand trend, be committed to develop diversified international market. talent firmly believe that honesty is well-being rich, credibility of natural upsurges, become industry leaders.
In the next years, Botian & Tida will continue moving steadily and firmly.Maintenance with the domestic large state-owned enterprises and Southeast Asia, North America and European countries the business relationship, At the same time we sincerely welcome and look forward to your arrival --TIDA’s new partner.
Respected science, the benefit of mankind, cooperation and innovation, sustainable win-win.