Unlock instant, AI-driven research and patent intelligence for your innovation.

Compositions of trithiocyanuric acid or derivative thereof or product thereof

A technology of thiocyanuric acid and its derivatives, which is applied in the direction of layered products, metal layered products, glass/slag layered products, etc. It can solve the problem of poor high temperature resistance, performance that cannot meet the requirements of printed circuit boards, and peel strength. Insufficient and other problems, to achieve the effect of increasing the bonding force, realizing the peel strength, and optimizing the peel strength

Pending Publication Date: 2021-12-24
无锡宏仁电子材料科技有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the above-mentioned prior art, the present invention provides thiocyanic acid or its derivative composition and its products, the purpose is to solve the problem that the existing products made of polyphenylene ether and polyolefin composition still have Certain properties cannot meet the special requirements of printed circuit boards, such as technical problems of poor high temperature resistance and insufficient peel strength

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Compositions of trithiocyanuric acid or derivative thereof or product thereof
  • Compositions of trithiocyanuric acid or derivative thereof or product thereof
  • Compositions of trithiocyanuric acid or derivative thereof or product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The bromine-containing flame retardant system thiocyanate composition provided in this example is shown in Table 1.

Embodiment 2

[0047] The halogen-free flame retardant system thiocyanate composition provided in this example is shown in Table 1.

Embodiment 3

[0049] The composition of the bromine-containing flame retardant system thiocyanate derivative provided in this example is shown in Table 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of electronic materials, and particularly relates to a composition of trithiocyanuric acid or a derivative thereof. The composition comprises modified polyphenyl ether, a hydrocarbon resin, a cross-linking agent, a peroxide initiator, a flame retardant, a spherical silicon dioxide filler and trithiocyanuric acid or a derivative thereof. The invention also provides another technical scheme, namely a product prepared according to the composition of trithiocyanuric acid or a derivative thereof, wherein the product comprises a prepreg, a copper-clad plate or a printed circuit board. According to the invention, the trithiocyanuric acid derivative is added into the existing polyphenyl ether and polyolefin composition, so that the basic electrical requirements of the polyphenyl ether and polyolefin composition are ensured, the heat resistance of the printed circuit board and other products is further improved, and the peel strength of the printed circuit board and other products is optimized.

Description

technical field [0001] The invention belongs to the technical field of electronic materials, and in particular relates to thiocyanic acid or its derivative composition and its products. Background technique [0002] The arrival of the 5G communication era has brought information transmission into the era of high frequency and high speed, and puts forward higher requirements for the dielectric properties of the substrate. In order to increase the transmission speed of signals and reduce the loss during signal transmission, copper clad laminates are required to have extremely low dielectric constant and dielectric loss tangent. In order to achieve the strict dielectric requirements, we usually choose to use resin materials with non-polar chemical structure when designing the formulation, so as to avoid the occurrence of polar groups such as hydroxyl, anhydride, amine and epoxy groups in the resin system. High-frequency high-speed copper-clad laminate formulations usually use ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L71/12C08L23/08C08L25/10C08K5/378C08J5/24C08K7/14B32B17/02B32B15/14B32B15/20B32B7/12B32B37/06B32B37/10
CPCC08L71/126C08J5/24B32B5/02B32B15/14B32B15/20B32B7/12B32B37/06B32B37/10C08L2201/08C08J2371/12C08J2423/08C08J2425/10C08K5/378C08K7/14C08L23/083C08L25/10
Inventor 杨佳奇
Owner 无锡宏仁电子材料科技有限公司