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Extreme Pressure And Antiwear Additive  Thx-512b by Yantai Heng Nuo Chemical Technology Co., Ltd
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Extreme Pressure And Antiwear Additive  Thx-512b - Image 1

Extreme Pressure And Antiwear Additive Thx-512b

🕐最近更新:Jul 26, 2026
Contact/ Unit
最小起订量: 1 Unit
📁类目Industrial Chemicals
💳付款方式T/T · L/C · D/P
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Buy & Import Extreme Pressure And Antiwear Additive Thx-512b from Yantai Heng Nuo Chemical Technology Co., Ltd - Wholesale Supply

Extreme Pressure And Antiwear Additive THX-512B is a thiadiazole-based chemical compound with CAS number 72676-55-2, supplied as a fine yellow powder. It meets the supplier’s enterprise standards with nitrogen content ranging from 17.5% to 19.7% and sulfur content between 63.0% and 67.0%, as determined by elemental analysis. The material passes 99% of screening tests at 200 mesh, indicating high purity and consistent particle distribution.

This additive is designed for use in ester-based lubricating oils where extreme pressure and antiwear performance are critical. Its low ash content of 0.4% and density of 2.09 Mg/m³ at 25°C ensure minimal residue and stable dispersion in base oils. The melting point range of 153 - 160°C and insolubility in water and benzene make it suitable for high-temperature industrial applications without premature degradation.

It is primarily purchased by lubricant formulators in automotive, marine, and heavy machinery sectors seeking reliable EP/AW performance without sulfur-based additives. The product is packed in 25kg drums and has a shelf life of one year when stored sealed at room temperature. Buyers should confirm compatibility with their base oil systems and validate performance under load conditions before full-scale adoption.

Technical Specifications for Yantai Heng Nuo Chemical Technology Co., Ltd Extreme Pressure And Antiwear Additive Thx-512b
CAS Number72676-55-2
Chemical ClassThiadiazole derivative
AppearanceYellow powder
Nitrogen Content17.5% - 19.7%
Sulfur Content63.0% - 67.0%
Fineness Pass Rate>99% at 200 mesh
Ash Content0.4%
Density at 25°C2.09 Mg/m³
Melting Point153°C - 160°C
SolubilityInsoluble in water and benzene
About Yantai Heng Nuo Chemical Technology Co., Ltd - Chemical Additive Supplier in China

Yantai Heng Nuo Chemical Technology Co., Ltd is a manufacturer based in Yantai, Shandong Province, China, operating from an industrial address in the ETDZ zone. The company is verified under the harbor trust tier, indicating basic compliance with export documentation and facility inspection protocols. No claims are made regarding company size, revenue, years in operation, or client list.

The listing shows no evidence of third-party certifications, R&D facilities, or export history beyond the product’s technical data. The supplier responds to inquiries with zero recorded response rate, suggesting limited or no active customer engagement. Buyers should treat this as a direct manufacturer with no public-facing operational transparency beyond the provided product specifications.

企业类型Supplier
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EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
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Frequently Asked Questions About Extreme Pressure And Antiwear Additive Thx-512b from Yantai Heng Nuo Chemical Technology Co., Ltd
Thiadiazole derivatives generally maintain a nitrogen-to-sulfur molar ratio between 1:3 and 1:4 for optimal EP performance. THX-512B’s reported 17.5 - 19.7% nitrogen and 63.0 - 67.0% sulfur aligns with this range, supporting effective film strength under high load. Buyers should verify this ratio via elemental analysis reports before formulation.

Sourcing Extreme Pressure And Antiwear Additive Thx-512b from Yantai Heng Nuo Chemical Technology Co., Ltd - China Import Guide

Before ordering, verify the supplier’s batch-specific test reports for nitrogen, sulfur, ash, and fineness. Request a Certificate of Analysis with actual values, not just ranges. Confirm the product matches CAS 72676-55-2 and check for contamination from other thiadiazole derivatives. Ensure the packaging is intact and labeled with batch ID, date, and hazard classification under GHS.

Lead time is not specified; confirm with the supplier. Standard Incoterms for this product are FOB Qingdao or CIF destination port. Payment terms are typically T/T in advance or L/C at sight. The product is classified as UN3077, Class 9, for shipping. Buyers should request SDS and export documentation prior to shipment to avoid customs delays.

Perform a four-ball wear test and EP load test per ASTM D2783 and D2596 to validate performance. Inspect for color consistency and absence of lumps or discoloration upon receipt. Retain a sample for 90 days in case of performance disputes. Ensure the supplier provides a batch-specific analytical report with chromatography or HPLC data to confirm chemical identity and purity.

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Buy & Import Extreme Pressure And Anti — Wholesale Supply from China

Securing a reliable supply chain for Extreme Pressure And Antiwear Additive Thx-512b is critical for maintaining your business operations. Yantai Heng Nuo Chemical Technology Co., Ltd, a verified supplier located in China, provides high-quality Extreme Pressure And Anti ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Chemicals industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Extreme Pressure And Anti from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yantai Heng Nuo Chemical Technology Co., Ltd. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Yantai Heng Nuo Chemical Technology Co., Ltd — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Yantai Heng Nuo Chemical Technology Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Extreme Pressure And Anti

When importing Extreme Pressure And Anti from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Extreme Pressure And Anti

How can I get the wholesale price for Extreme Pressure And Antiwear Additive Thx-512b?

Click the "Request Quotation" button to contact Yantai Heng Nuo Chemical Technology Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Extreme Pressure And Anti in bulk from China?

Yes, Yantai Heng Nuo Chemical Technology Co., Ltd provides Extreme Pressure And Anti for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Yantai Heng Nuo Chemical Technology Co., Ltd. Contact the supplier to discuss the best logistics options for importing Extreme Pressure And Anti to your country.

How do I request a sample of Extreme Pressure And Antiwear Additive Thx-512b?

Send a direct message to Yantai Heng Nuo Chemical Technology Co., Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Yantai Heng Nuo Chemical Technology Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Extreme Pressure And Anti?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Yantai Heng Nuo Chemical Technology Co., Ltd.

Does Yantai Heng Nuo Chemical Technology Co., Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Yantai Heng Nuo Chemical Technology Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Industrial Chemicals suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Industrial Chemicals manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Yantai Heng Nuo Chemical Technology Co., Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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