How effective is its yellowing resistance at high temperatures?

With aluminum or zirconium-aluminum coating plus organosilicon treatment, it effectively resists thermo-oxidative yellowing. It maintains the initial color of white or light-colored plastics both during high-temperature processing and under long-term use or outdoor exposure.

What is the main difference between HTR-6666 and other ordinary titanium dioxide?

The key difference lies in its "plastic-optimized" features: low volatility, low oil absorption, easy dispersion, and yellowing resistance. It is not a universal grade but is specifically developed for the high-temperature, high-shear, and high-loading requirements of plastic processing.

Rutile TiO2 Thr-6666 for Paint and Coating

Name: Rutile TiO2 Thr-6666 for Paint and Coating
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2185395792

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$1.50-1.90

25 kg

Product specifications

bag

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

13463-67-7

Formula

TiO2

Model NO.

r-6666

EINECS

236-675-5

Classification

Titanium Dioxide

Grade Standard

Industrial Grade

Kind

White Pigment

Quality

First Class

Application

Putty Powder/Mortar/Paper

Brand

Newsanda

Character

White Powder

Model

Rutile

Transport Package

25kg/500kg/1000kg

Specification

25kg/bag

Trademark

NEWSANDA

Origin

China

HS Code

3206111000

Production Capacity

500tons Per Month

Key features

Volatile content at 105C <= 0.3%. Minimizes bubbles and silver streaks during high-temperature extrusion/injection molding, ensuring smooth surface quality and reducing defect rates.

Oil absorption <= 16 g/100g. Enables excellent wetting in resin, lowers melt viscosity, and allows higher pigment loading in masterbatches while maintaining good flowability.

Color strength (Reynolds value) >= 1950, TiO2 content >= 96%. Delivers outstanding whiteness and opacity with low addition levels, effectively reducing raw material costs.

Fine and narrow particle size distribution (~0.3um) with specialized surface treatment. Disperses easily in resin without agglomeration, ensuring smooth, defect-free surfaces on films, profiles, and o

Aluminum or zirconium-aluminum coating plus organosilicon treatment. Effectively resists thermo-oxidative yellowing during high-temperature processing and long-term use, keeping white/light-colored pl

Company profile

Qingdao New Sanda Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤6.94hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.

CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.

R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.

Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.

Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.

Product Q&A

Q:What plastic materials is HTR-6666 mainly suitable for?

HTR-6666 is specifically designed for polyolefins (e.g., PP, PE), PVC, and masterbatch systems. It is also suitable for general plastics like ABS and PS, performing especially well under high-temperature processing conditions.

Q:What are the practical benefits of its low volatility in production?

Low volatility (volatile content at 105C <= 0.3%) effectively reduces bubbles and silver streaks during high-temperature extrusion or injection molding. This significantly improves finished product surface quality and reduces defect rates.

Q:What does low oil absorption mean for masterbatch production?

Oil absorption <= 16g/100g means the resin wets the powder more thoroughly, resulting in lower melt viscosity. This allows for higher titanium dioxide loading in masterbatches while maintaining good flowability and processing smoothness.

Q:Is HTR-6666 easy to disperse in resin?

Yes. Through fine milling and specialized surface treatment, it has a narrow particle size distribution (~0.3um). It disperses easily in resin without agglomeration, preventing defects like white spots or rough surfaces on films and profiles.

Q:Can using HTR-6666 reduce raw material costs?

Yes. Its high color strength (Reynolds value >= 1950) and high TiO2 content (>= 96%) provide excellent whiteness and hiding power at low addition levels, thus reducing total usage and lowering formulation costs.