Carbon Black Powder - High Purity for Plastics, Coatings, and Rubber
Carbon Black Powder CB-HP100 redefines performance standards across plastics, coatings, and rubber industries with its 99.99% purity and engineered surface morphology. This furnace-grade carbon black delivers unmatched reinforcing properties, jetness, and process stability while meeting stringent regulatory requirements. Designed for high-load applications, CB-HP100’s optimized aggregate structure ensures superior dispersion and functionality in both polar and non-polar matrices.
Core Performance Advantages
Universal Dispersion Excellence
- Achieves 98% dispersion yield in plastics/rubber within 6-minute mixing cycles (ASTM D2663/B)
- Hegman fineness ≤6 μm in solvent-borne coatings (ASTM D1210)
- 99.9% agglomerate-free distribution via SEM analysis (ISO 18451-3)
Mechanical & Optical Superiority
- Tensile strength boost: 320% in SBR rubber vulcanizates (ASTM D412)
- Jetness index L* 15±0.5 (CIE Lab* under D65 illumination)
- Tinting strength 350% vs. standard N550 blacks (ASTM D3265)
Thermal & Chemical Resilience
- Endures 450°C continuous exposure (TGA, DIN 53775)
- ≤0.3% weight loss after 72h acid/alkali immersion (pH 1–14)
- Zero conductivity degradation in ESD compounds (10³–10⁶ Ω·cm range)
Multi-Industry Application Excellence
Advanced Plastics Engineering
- 40% warpage reduction in 30% GF-PA6 automotive components (ISO 294)
- Maintains 95% impact strength in PC/ABS blends (ISO 180/A)
- FDA 21 CFR 178.3297 compliance for food-contact PE packaging
High-Performance Coatings
- Achieves 98° gloss in 2K polyurethane automotive clears (ASTM D523)
- Salt spray resistance >1,500 hours in epoxy marine coatings (ISO 9227)
- 97% UV blocking efficiency (280–400 nm) for exterior architectural paints
Durable Rubber Compounds
- 55% abrasion resistance improvement in tire tread compounds (DIN 53516)
- Reduces 70℃ heat buildup in NR/BR conveyor belts (ASTM D623)
- 0.05% compression set in EPDM seals (ASTM D395 Method B)
Functional Composites
- Maintains 85% EMI shielding (30 dB) in conductive PP/CNT hybrids (ASTM D4935)
- 95% flame retardancy in ABS/PC enclosures (UL94 V-0 at 1.5mm)
- 0.8 W/m·K thermal conductivity in silicone thermal pads (ASTM D5470)
Technical Specifications
- Type: High-purity furnace black (ASTM D1765 Class N115-equivalent)
- CAS No.: 1333-86-4
- Structure: Controlled aggregate size (35–45 nm primary particles)
- DBP Absorption: 120–130 mL/100g (ASTM D2414)
- BET Surface Area: 145–155 m²/g
- Volatile Content: ≤0.2% (ISO 1125)
- Ash Content: ≤0.01% (ISO 1125)
- pH Value: 7.2–7.8 (ISO 787-9)
Formulation Guidelines
Plastics Masterbatches
- Optimal loading: 25–35% in LLDPE/LDPE carriers
- Use 1.2% ethylene-bis-stearamide dispersant (MFI 20 g/10min)
- Twin-screw parameters: 280 rpm, L/D 40:1, zone 4 temperature 220°C
Rubber Compounding
- Pre-blend with 2.5% zinc stearate for even distribution
- Mixing sequence: 60% polymer → CB-HP100 → oils → curatives
- Achieve 155°C dump temperature in NR compounds for optimal crosslinking
Industrial Coatings
- Pre-disperse with 8% polyurethane dispersant (35% solids)
- Mill using 0.8 mm YSZ beads to Hegman 6.5+
- Stabilize with 0.4% rheology modifier for sag resistance
Regulatory & Sustainability
- REACH/SCIP compliant (ΣPAHs <0.1 mg/kg, EPA 8270D)
- NSF/ANSI 61 certified for potable water systems
- Carbon-negative production: -0.5 kg CO₂ eq/kg (ISO 14067)
- 100% renewable energy in manufacturing
Packaging & Handling
Supplied in 20 kg conductive polyethylene bags with moisture barrier (<300 ppm H₂O ingress). Bulk delivery in 1,000 kg FIBCs featuring anti-static lining and GPS tracking. Store at 15–30°C (RH <50%); 72-month stability confirmed by accelerated aging tests.
Technical Support
- Finite element analysis for stress distribution in rubber products
- Customized let-down ratios for target conductivity/color (CIE94/CIEDE2000)
- FTIR/XRF compositional analysis reports
- Migration testing per EU 10/2011 for food-contact plastics
Carbon Black Powder CB-HP100 represents the pinnacle of multi-functional carbon technology, bridging exceptional purity with cross-industry performance. Its surface-engineered design eliminates traditional trade-offs between color depth, mechanical reinforcement, and process efficiency. For manufacturers seeking a future-ready solution that excels in plastics, coatings, and rubber applications alike, CB-HP100 delivers unparalleled versatility while meeting the most demanding sustainability benchmarks.
TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
|
Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
 |
Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
Send Inquiry
