Peroxit hữu cơ
A comprehensive portfolio of high-quality organic peroxides serving as essential initiators, curing agents, and crosslinkers for polymer manufacturing worldwide.
Since our establishment in China, Do Sender Chem has been dedicated to the research, development, and manufacturing of premium organic peroxide products. Của chúng tôi state-of-the-art facility operates under strict quality control standards to ensure consistent product excellence.
Của chúng tôi organic peroxide product line serves as the backbone for numerous industrial applications, enabling the efficient production of thermoset resins, reinforced plastics, elastomers, and advanced composite materials used across automotive, construction, wind energy, and marine sectors.
We pride ourselves on competitive pricing, flexible packaging options, and reliable global logistics, ensuring your supply chain remains uninterrupted regardless of where you operate.
Chìa khóa Ứng dụng
Peroxit hữu cơ serve as essential components across diverse industries, enabling polymerization initiation, crosslinking, curing, and specialty chemical synthesis.
Chất khởi động phản ứng trùng hợp
Free-radical initiators for LDPE, PVC, PS, PMMA, and acrylic polymer production with precise half-life temperature control and optimal initiator efficiency.
Curing Agent (UPR/VE)
Room-temperature and elevated-temperature curing systems for unsaturated polyester resins and vinyl ester composites used in marine, construction, and automotive applications.
Chất tạo liên kết chéo
High-temperature crosslinking peroxides for PE, EVA, EPDM, and silicone rubber, delivering superior mechanical properties and thermal resistance in wire, cable, and pipe applications.
Modifying Agent
Controlled rheology modification of polypropylene (CR-PP) and polymer degradation control to achieve precise melt flow index and processability targets.
Tổng hợp dược phẩm
High-purity organic peroxides as oxidizing agents and intermediates in API synthesis, epoxidation, and specialty pharmaceutical manufacturing processes.
Mỏ dầu Chemicals
Specialized peroxide-based breakers and initiators for hydraulic fracturing, enhanced oil recovery, and drilling fluid applications in upstream oil and gas operations.
Nổi bật Sản phẩm
Của chúng tôi core organic peroxide products are manufactured to meet international quality standards, backed by comprehensive technical data sheets and safety documentation.
Perodox B
Peroxit alkyl
Số CAS 110-05-4
Di-tert-butyl peroxide (DTBP). A high-temperature initiator suitable for PE, PP, and crosslinking applications above 140°C.
Đọc thêm →Perodox C
Perester
Số CAS 614-45-9
Tert-butyl peroxybenzoate (TBPB / TBPP). An efficient initiator for LDPE, PS, and ABS production with excellent thermal stability.
Đọc thêm →Perodox MEKP
Peroxit keton
Số CAS 1338-23-4
Methyl ethyl ketone peroxide solution. The industry-standard room-temperature curing agent for unsaturated polyester resins.
Đọc thêm →Perodox LUNA
Diacyl Peroxides
Số CAS 94-36-0
Benzoyl peroxide (BPO). A versatile peroxide widely used in polymer synthesis, pharmaceutical intermediates, and specialty processes.
Đọc thêm →Perodox DCP
Peroxit alkyl
Số CAS 80-43-3
Dicumyl peroxide. A widely-used crosslinking agent for polyethylene, EVA cable compounds, and EPDM rubber vulcanization.
Đọc thêm →Perodox K
Hydroperoxit
Số CAS 80-15-9
Cumene hydroperoxide (CHP). Serves as both a polymerization initiator and a key intermediate in phenol/acetone production.
Đọc thêm →Perodox EHP
Peroxit este
Số CAS 16111-62-9
2-Ethylhexyl peroxydicarbonate (EHP). A low-temperature initiator ideal for PVC suspension and emulsion polymerization processes.
Đọc thêm →Perodox 14
Peroxit alkyl
Số CAS 78-63-7
Lauryl peroxide (LPO). Commonly used as a low-temperature initiator for PVC suspension polymerization and silicone rubber curing.
Đọc thêm →Perodox 36
Alkyl Hydroperoxit
Số CAS 75-91-2
Tert-butyl hydroperoxide (TBHP). An essential oxidizing agent used in epoxidation reactions, polymer synthesis, and chemical intermediates.
Đọc thêm →Perodox 99
Peroxyketal
Số CAS 3006-86-8
1,1-Di-(tert-butylperoxy)cyclohexane (TBPPH). Designed for high-temperature crosslinking in cable insulation and pipe extrusion.
Đọc thêm →Perodox 101
Peroxyketal
Số CAS 25155-25-3
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane (DBMPH). Used for high-temperature curing of silicone rubber and EPDM systems.
Đọc thêm →Custom Peroxit hữu cơ
Custom Service
Need a specific organic peroxide formulation? We offer custom synthesis services tailored to your unique specifications, purity requirements, and packaging needs.
Liên hệ ngay →Của chúng tôi Thương hiệu Portfolio
Each brand represents a distinct category of organic peroxide products, tailored to specific industrial requirements and application conditions.
Peroxit hữu cơ — Những thông tin chính
Organic peroxides are radical initiators that trigger polymerization and crosslinking in polyolefins, PVC, rubber and thermoset composites.
- Các ứng dụng chính
- Polyethylene (PE), polypropylene (PP), PVC, rubber crosslinking, thermoset composites, acrylics, wire & cable.
- Các sản phẩm tiêu biểu
- Perodox B, Perodox C, Perodox MEKP, Perodox LUNA, Perodox DCP, Perodox K, Perodox EHP, Perodox 14, Perodox 36, Perodox 99, Perodox 101, Custom Organic Peroxides
- Các thương hiệu chủ chốt
- Perodox®, Perodox® LUNA, Perodox® DCP, Perodox® MEKP
- Tuân thủ
- REACH, TSCA, ISO 9001 / 14001 / 45001
Các chất peroxit hữu cơ so với các chất khởi động AZO
Cả hai đều là chất khởi động phản ứng trùng hợp gốc, nhưng các peroxit hữu cơ có dải nhiệt độ phân hủy rộng, phù hợp cho quá trình đóng rắn PVC, polyolefin và FRP, trong khi các chất khởi động azo mang lại khả năng kiểm soát nhiệt độ tốt hơn và ở nhiệt độ thấp hơn, lý tưởng cho các ứng dụng acrylic và tạo bọt.
| Kích thước | Peroxit hữu cơ | Chất khởi động AZO |
|---|---|---|
| What they are | Radical initiators that decompose to release free radicals; the workhorse for PVC, polyolefin, and FRP curing. | Low-temperature azo radical initiators used for vinyl polymerization and chemical blowing (foaming). |
| Decomposition temperature | Broad range (~40-200 C) - a grade for nearly every process window. | Lower-temperature control (~30-120 C) - ideal for heat-sensitive systems. |
| Typical physical form | Liquids, pastes, and solids (e.g., DCP, MEKP, peroxydicarbonates). | Crystalline powders (e.g., AIBN, ABVN, AIBME) and water-soluble grades. |
| Best suited for | PVC, LDPE, thermoset composites (FRP), rubber crosslinking, wire & cable. | Acrylics, emulsion polymerization, ABS, and foam blowing agents. |
| Key advantage | Wide decomposition range and high radical yield for demanding cures. | Cleaner decomposition (no carboxyl by-products) and precise low-temp control. |
| Khám phá | Họ các peroxit hữu cơ | Dòng sản phẩm chất khởi động AZO |
Tải xuống Tài liệu
Access technical documentation, safety data sheets, and product brochures for our complete organic peroxide portfolio.
Comprehensive guidelines on the safe handling, storage, transport, and emergency response procedures for all organic peroxide products.
Full catalog covering specifications, packaging, shelf life, and recommended storage conditions for all available organic peroxide grades.
In-depth technical guidance on DTBP usage including optimal dosage ranges, decomposition kinetics, and compatibility matrices.
Đảm bảo chất lượng
& An toàn là trên hết
Every batch of organic peroxide produced at our facility undergoes rigorous quality testing before shipment. Của chúng tôi ISO-certified laboratory ensures that purity, active oxygen content, and thermal stability meet or exceed international specifications.
We maintain a fully integrated HSE management system covering hazard identification, risk assessment, process safety management, and continuous improvement programs. Của chúng tôi team provides technical support and safety training to help customers handle organic peroxides responsibly.
Learn about our Hệ thống chất lượng
Liên hệ với chúng tôi Các chuyên gia
For more information about organic peroxide solutions, please contact our experts. We look forward to hearing from you.