PRODUCT CENTER
Desytek New Materials mainly engages in the R&D, production, and sales of functional, environmentally friendly surface treatment new materials and optoelectronic new materials. Becoming a pioneer and leader in domestic advanced materials in multiple fields.
Crosslinking Agent
PRODUCT DETAILS
In DS5211, R represents an aromatic hydrocarbon compound containing multiple BCB active groups connected to the benzene ring. The structure also contains unsaturated double bonds. It appears as a yellow-green powder, slightly soluble in toluene, with a melting point of 141-157°C. After pre-polymerization, DS5211 becomes soluble in toluene. This product has a suitable melting point, preventing resin flow during application. It can undergo curing reaction by itself or crosslink with other unsaturated resins. The reaction forms structural units of six-membered or eight-membered rings, resulting in excellent temperature resistance and dimensional stability. The cured material exhibits low dielectric constant and dielectric loss, showing outstanding electrical performance.
Applications
As a high-performance crosslinking agent, Desytek® DS5211 can self-polymerize under heating conditions, and also undergo crosslinking polymerization with monomers or resins containing unsaturated bonds. Desytek® DS5211 provides excellent thermal crosslinking activity for unsaturated resin formulation systems, resulting in cured materials with higher Tg and thermal stability, further reducing CTE and improving dimensional stability.
Desytek crosslinking agent series generally contain multiple BCB active groups with high reactivity. These products can undergo thermal crosslinking reaction with other unsaturated resins, improving the thermal reaction performance of the formulation system without increasing the initiator. The reaction forms hexagonal or octagonal ring structural units with good thermal stability. The cured materials have low dielectric constant and dielectric loss, showing excellent electrical performance.
As high-performance crosslinking agents, Desytek crosslinking agents can self-polymerize under heating conditions, and also crosslink polymerize with monomers or resins containing unsaturated bonds, thereby providing good thermal crosslinking activity for unsaturated resin formulation systems. This makes the cured materials have higher Tg and thermal stability, further reducing the CTE and improving dimensional stability.
The molecular structures of Desytek crosslinking agent series products have their own characteristics. Users can select suitable crosslinking agent varieties through experiments according to formulation requirements.
| DS5208 Crosslinking Agent | In DS5208, R represents alicyclic hydrocarbon compound containing multiple BCB active groups. It appears as a yellowish-green transparent viscous liquid and is miscible with toluene. DS5208 is a 60% solid content toluene solution. The product exhibits good storage stability, excellent reactivity, and after curing, it shows good flatness, heat resistance, low dielectric constant and dielectric loss, and low expansion coefficient. 3.DS5211 Crosslinking Agent |
| DS5210 Crosslinking Agent | DS5210 contains R as a polycyclic aromatic hydrocarbon compound, with multiple BCB active groups connected to the benzene ring. It appears as a dark red transparent viscous liquid (approximate solid state at low temperatures) and is miscible with toluene. DS5210 is a 60% solid content toluene solution. The product has good storage stability, excellent reactivity, and provides cured films with good flatness, heat resistance, low dielectric constant and dielectric loss, and low expansion coefficient. |
| DS5211 Crosslinking Agent | In DS5211, R represents an aromatic hydrocarbon compound containing multiple BCB active groups connected to the benzene ring. The structure also contains unsaturated double bonds. It appears as a yellow-green powder, slightly soluble in toluene, with a melting point of 141-157°C. After pre-polymerization, DS5211 becomes soluble in toluene. This product has a suitable melting point, preventing resin flow during application. It can undergo curing reaction by itself or crosslink with other unsaturated resins. The reaction forms structural units of six-membered or eight-membered rings, resulting in excellent temperature resistance and dimensional stability. The cured material exhibits low dielectric constant and dielectric loss, showing outstanding electrical performance. |
PRODUCT PERFORMANCE
Outstanding Thermal And Mechanical Properties
Excellent Electrical Properties
Moisture Absorption And Stability
APPLICATION AREAS
This series of products can self-polymerize under heating conditions and can also undergo cross-linking polymerization with monomers or resins containing unsaturated bonds. They can provide good thermal cross-linking activity for unsaturated resin formulations, making the cured material have a higher Tg and thermal stability, further reducing the CTE of the material and improving its dimensional stability.
High-frequency communications and microelectronics
High Temperatures and Energy Storage
Functional Hydrogel
Biomedical
QUALITY AND SERVICE
SYSTEM CERTIFICATION
Desytek New Materials has joined hands with Wuhan University, Hubei University, Jianghan University and industry chain institutions to establish the "Joint Innovation Center for Optoelectronic Materials" to create an open R&D platform, expand the "industry-university-research" cooperation mechanism in related fields, and jointly carry out basic research, application development and talent training.
TESTING EQUIPMENT
DSC differential scanning calorimeter, GC-MS gas chromatography-mass spectrometer, Fourier transform infrared spectrometer, ion chromatography, gel chromatography, gas chromatograph, liquid chromatograph, fluorescence spectrometer.
SYSTEM CERTIFICATION
It passed the ISO9001 international quality management system standard certification in 2007, the ISO14001 international environmental management system standard certification in 2007, the IATF16949 international management system standard certification in 2014, the ISO45001 occupational health and safety management system certification in 2020, and the integration of industrialization and information technology management system assessment in 2021.
HONOR
It is a national high-tech enterprise, recognized as a national "specialized, precise and innovative" small giant enterprise, one of the top ten entrepreneurial enterprises in Wuhan, one of the top ten science and technology innovation demonstration enterprises in Wuhan, and a postdoctoral innovation and practice base in Hubei Province.
FAQ
CONTACT US
Surface Engineering Materials Division
Printing and Packaging Materials Division
Wechat：Desytek-
Add : No. 149, Olympic Sports Avenue, Tieshan District, Huangshi Development Zone, Hubei Province
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