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

A self-lubricating wide temperature range high damping ABS material and preparation method thereof

A technology of ABS material and wide temperature range, which is applied in the field of self-lubricating wide temperature range high damping ABS material and its preparation, can solve the problems of lower production efficiency, increase of sponge cost, and poor improvement effect, and achieve relatively easy sliding, Effect of reducing frictional noise

Active Publication Date: 2022-05-27
ORINKO NEW MATERIAL CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional improvement method is to paste flannelette or sponge on the surface of the part to improve, but the improvement effect is not very good, not only increases the cost of the sponge but also greatly reduces the production efficiency due to an additional process

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
  • A self-lubricating wide temperature range high damping ABS material and preparation method thereof
  • A self-lubricating wide temperature range high damping ABS material and preparation method thereof
  • A self-lubricating wide temperature range high damping ABS material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Add 40 parts of ABS resin together with 0.5 part of lubricant, 0.5 part of antioxidant and 0.5 part of light stabilizer into a high-speed mixer with a temperature of 70 ° C and nitrogen protection for 10 minutes, and then add 15 parts of damping The rubber was continuously mixed for 10 minutes at a temperature of 70°C in a high-speed mixer with nitrogen protection to obtain a mixture A;

[0034] (2) A total of 43 parts of ABS resin and 2 parts of low surface energy additives were added to a high mixer with a temperature of 80°C and a nitrogen protection for mixing for 15min; then the mixed material A was added and continued at 80°C with a Mixing was carried out in a nitrogen-protected high-mixer for 10 min to obtain mixed material B;

[0035] (3) Under the protection of nitrogen, the mixed material B was added to the twin-screw extruder, and extruded and pelletized after melt blending to obtain a self-lubricating, wide-temperature, high-damping ABS material; wherein...

Embodiment 2

[0037] (1) Add 38 parts of ABS resin together with 0.5 part of lubricant, 0.5 part of antioxidant and 0.5 part of light stabilizer to a high mixer with a temperature of 75°C and nitrogen protection for mixing for 5 minutes, and then add 20 parts of damping The rubber was continuously mixed for 5 minutes at a temperature of 75°C in a high-speed mixer with nitrogen protection to obtain a mixture A;

[0038](2) Add total 38 parts of ABS resin and 4 parts of low surface energy additives into a high mixer with a temperature of 80°C and a nitrogen protection for mixing for 10min; then add the mixed material A and continue at a temperature of 85°C with a Mixing was carried out in a nitrogen-protected high-mixer for 10 min to obtain mixed material B;

[0039] (3) Under the protection of nitrogen, the mixed material B was added to the twin-screw extruder, and extruded and pelletized after melt blending to obtain a self-lubricating, wide-temperature, high-damping ABS material; wherein t...

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

PropertyMeasurementUnit
glass transition temperatureaaaaaaaaaa
glass transition temperatureaaaaaaaaaa
impact strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a self-lubricating wide temperature range high-damping ABS material and a preparation method thereof. The ABS material is composed of the following components by weight: 76-83 parts of ABS resin, 2-4 parts of low surface energy additives, and damping rubber 15-20 parts, 0.5 parts of light stabilizer, 0.5 parts of antioxidant, 0.5 parts of lubricant. The present invention adopts the high / low molecular weight low surface energy silicon lubricant compounding scheme to realize the long-term and stable reduction of the surface energy of the modified ABS material; the addition of high / low temperature domain damping rubber compound powder, the damping of the modified ABS material The characteristics are greatly improved and the damping temperature range is doubled. The self-lubricating wide-temperature-range high-damping ABS material prepared by the present invention exhibits excellent performance incomparable to conventional materials in terms of plastic friction noise or sound blocking, and can be widely used in functions and interior / exterior decoration materials in the fields of automobiles and electronic appliances superior.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a self-lubricating wide temperature range high damping ABS material and a preparation method thereof. Background technique [0002] At present, according to the statistics of market complaints from many air-conditioning manufacturers, the noise problem ranks fifth in the list of top ten air-conditioning complaints, which has become an important factor affecting the health of the family. The traditional improvement method is to stick flannel or sponge on the surface of the workpiece for improvement, but the improvement effect is not very good, which not only increases the cost of the sponge but also greatly reduces the production efficiency due to the addition of a process. [0003] Therefore, the development of a modified material that does not generate noise or reduces noise generation is of great value and significance for the current consumer market. SU...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08L83/04C08L33/04C08L9/02
CPCC08L55/02C08L2205/035C08L2205/025C08L83/04C08L33/04C08L9/02
Inventor 吴摞王雷任东方李荣群
Owner ORINKO NEW MATERIAL CO LTD