High Quality Rubber Accelerator Zdbc (BZ) Zinc Dibutyl Dithiocarbamate CAS 136-23-2
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Product Highlights
- Ultra-Accelerator Performance: Higher activity in dry rubber than ZDEC, suitable for natural, synthetic rubber, and latex.
- Stable Latex Compounds: Remains stable for up to one week without premature vulcanization in latex applications.
- Antioxidant Function: Improves aging resistance of vulcanizates and serves as an activator for thiazole-type accelerators.
- Non-Discoloring & Easy Dispersion: Offers non-staining properties and ensures easy dispersion in rubber compounds.
- Flexible Packaging Options: Available in 25kg paper bags, PGJ bags, or woven bags to suit different needs.
- Rapid Delivery Capability: 7-day urgent delivery available with stock ready in Shanghai, Qingdao, and Tianjin ports.
- Comprehensive Expert Support: Provides formula optimization and alternative solutions for rubber processing challenges.
Product Attributes
- Customization
- Available
- CAS No.
- 136-23-2
- Formula
- C18h36n2s4zn
- Model NO.
- BZ
- EINECS
- 205-232-8
- Appearance
- Powder
- Usage
- Rubber Auxiliary Agents
- Color
- White
- MW
- 474.1
- Melting Point
- 104min
- Application
- Rubber Products
- Certificate
- COA TDS MSDS
- Transport Package
- 25kg/Bag
- Specification
- 25kg/bag
- Trademark
- NEWSANDA
- Origin
- China
- Package Size
- 90.00cm * 50.00cm * 20.00cm
- Package Gross Weight
- 25.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


CAS NO.: 136-23-2
Formula: C18H36N2S4Zn
Pack&Save:25kg paper bag,PGJ bag or woven bag.It should be stored in a well-ventilated area.
SPECIFICATION | INDEX |
APPEARANCE | White powder |
INITIAL M.P.(℃) | ≥104.0 |
LOSS ON HEATING % | ≤0.50 |
Zn content, % | 13.0-15.0 |
ASH % | ≤0.30 |
RESIDUE ON SIEVE(150μm) | ≤0.10 |




Thick-walled/Large-sized Products
Latex Products (e.g., gloves, balloons)
Light-colored/Transparent Products
Food-grade/Medical Products
One-stop Sourcing for Comprehensive Rubber Accelerators & Antioxidants
*Stable Supply
200+ tons/month export capacity
7-day urgent delivery
Stock ready in Shanghai/Qingdao/Tianjin port
*Expert Support
Formula optimization
Alternative solutions


It is very easy for the factory to find raw materials, and is committed to becoming a good service provider in the chemical supply chain.
About the Supplier
Company Profile
Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.
As a trusted chemical solutions partner, we distinguish ourselves through technical innovation and market-responsive product development. Our dedicated R&D team maintains close collaboration with clients worldwide to deliver customized formulations that address specific application challenges. We implement rigorous quality control protocols throughout the production process, from raw material selection to final product inspection, ensuring reliable performance in diverse industrial environments. Beyond product supply, we provide comprehensive technical support including formulation optimization, application testing, and troubleshooting services tailored to each market's requirements.
With a strong commitment to sustainable development, we continuously optimize our product lines to meet evolving environmental standards while maintaining high performance characteristics. Our export-oriented approach includes thorough understanding of international chemical regulations and shipping requirements, enabling smooth cross-border transactions. The company maintains strategic partnerships with logistics providers to ensure efficient delivery to global destinations, supported by multilingual documentation and after-sales service.
Building on our successful track record in international markets, we are expanding our presence in emerging economies through localized technical support and flexible supply solutions. Our product development process incorporates feedback from global partners to ensure relevance to regional market needs. From initial sample testing to full-scale commercial supply, we provide reliable, end-to-end solutions for industrial additive requirements across multiple sectors.
About Our Factory & Business Background
- Address
- Room 1310, No. 193, Jiangshan Middle Road, Huangdao District, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- QINGDAO, TIANJIN
Our Production Capability & Technical Expertise
- Main Products
- Titanium Dioxide, HPMC, Vae, Foaming Agent ADC, HEC, CMC, Expanding Agent, TiO2, Rdp, STPP
Our Industry Experience & Global Business Record
- Export Year
- 2015-05-03
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How long do latex compounds remain stable?
- Latex compounds containing this product remain stable for up to one week without premature vulcanization.
- What are the available packaging options?
- The product is packed in 25kg paper bags, PGJ bags, or woven bags.
- What is the delivery time for this product?
- Standard delivery time is 3-5 days, with 7-day urgent delivery available from stock.
- Is this product suitable for food-grade applications?
- Yes, it is applicable for food-grade and medical products in addition to general rubber applications.
- What certificates are provided?
- Certificates of Analysis (COA), Technical Data Sheets (TDS), and Material Safety Data Sheets (MSDS) are available.
- What are the main applications of ZDBC?
- It is used in natural/synthetic rubber products, thick-walled/large-sized products, latex items like gloves, and light-colored products.
- How should the product be stored?
- It should be stored in a well-ventilated area to maintain quality.
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