Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rubber hammer and preparation method thereof

A rubber hammer and natural rubber technology, which is applied in the field of high-performance rubber hammer and its preparation, can solve the problems that the elasticity of the rubber hammer cannot maintain the normal operating level, the impact force of the human body and surrounding objects is large, and the human body and surrounding objects are injured, etc., to achieve Good grip, maintaining elasticity, and easy manipulation

Inactive Publication Date: 2018-05-29
SHENYANG SAIYA RUBBER PRODS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing rubber hammers are relatively hard in texture, which has a large impact force on the human body and surrounding objects under high-speed conditions, and is likely to cause greater damage to the human body and surrounding objects; some relatively soft rubber hammers, due to the foaming relationship, which reduces the elasticity and hardness of the hammer, so that the elasticity of the rubber hammer cannot maintain the normal operating level

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A rubber hammer is composed as follows according to the percentage of additives in rubber: 100 phr of natural rubber, 2-55 phr of vinyl chloride derivatives, 2-35 phr of white ointment, 2-6 phr of zinc oxide, and 1.0-3.0 phr of stearic acid , styrenated phenol 0.7-1.5phr, 2.6-ditert-butyl-4-methylphenol 0.7-1.5 phr, microcrystalline wax 1-2.5 phr, paraffin wax 1-2.5 phr, activated calcium carbonate 10-40 phr, carbonic acid Magnesium 10-20 phr, Talc 20-40 phr, Silica 5-15 phr, Calcium Carbonate 10-20 phr, Sulphite Chemical Woodpulp 3-20 phr, Polyethylene Glycol 0.3-1.5 phr, Anchorage Seed oil 5-20 phr, N-N'-dinitrosopentamethylenetetramine 1-20 phr, benzothiazole disulfide 1.0-2.0 phr, tetramethylthiuram monosulfide 0.1-0.3 phr, sulfur 1.5 -2.5 phr.

[0020] The effect is best when the rubber material is composed of the following percentages of additives in rubber, natural rubber 100phr, vinyl chloride derivatives 25phr, white ointment 15phr, zinc oxide 4phr, stearic ac...

Embodiment 2

[0023] The rubber material of the rubber hammer among the present invention comprises following batching, is formed as follows according to the percentage content of additive in the rubber: natural standard rubber 100phr, vinyl chloride derivative 20 phr, white ointment 10 phr, zinc oxide 5 phr, stearic acid 1.5 phr, styrenated phenol 1.2 phr, 2.6-di-tert-butyl-4-methylphenol 1.2 phr, microcrystalline wax 1.5 phr, paraffin wax 1.5 phr, activated calcium carbonate 30 phr, magnesium carbonate 15 phr, talc 30 phr, Silica 7.5 phr, Calcium Carbonate 15 phr, Sulphite Chemical Wood Pulp Powder 5 phr, Polyethylene Glycol 0.5 phr, Iker Seed Oil 15 phr, N-N'-Dinitrosopentamethylenetetramine 3.3 phr, Benzothiazole disulfide 1.75 phr, tetramethylthiuram monosulfide 0.15 phr, sulfur 2.25 phr.

[0024] The preparation method of the rubber ball among the present invention, first natural rubber is masticated in an open mill or an internal mixer for 40-50 minutes; then at 20-30 DEG C, add anti...

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
Hardnessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of preparation of rubbers, and particularly relates to a rubber hammer and a preparation method thereof, wherein the rubber hammer comprises, by parts perhundreds of rubber, 100 phr of natural rubber, 2-55 phr of a vinyl chloride derivative, 2-35 phr of white factice, 2-6 phr of zinc oxide, 1.0-3.0 phr of stearic acid, 0.7-1.5 phr of styrenated phenol,0.7-1.5 phr of 2,6-di-tert-butyl-4-methylphenol, 1-2.5 phr of microcrystalline wax, 1-2.5 phr of paraffin, 10-40 phr of activated calcium carbonate, 10-20 phr of magnesium carbonate, 20-40 phr of talc powder, 5-15 phr of white carbon black, 10-20 phr of calcium carbonate, 3-20 phr of sulfite chemical wood pulp powder, 0.3-1.5 phr of polyethylene glycol, 5-20 phr of spindle oil, 1-20 phr of N-N'-dinitrosopentamethylenetetramine, 1.0-2.0 phr of benzothiazole disulfide, 0.1-0.3 phr of tetramethylthiuram monosulfide, and 1.5-2.5 phr of sulfur. According to the present invention, the preparation method uses two-stage vulcanization; and the rubber hammer has advantages of high strength, good elasticity, strong aging resistance and the like, and can produce low impact on human body and surrounding objects and the like under high speed conditions.

Description

technical field [0001] The invention belongs to the technical field of rubber preparation, and relates to a high-performance rubber hammer and a preparation method thereof. Background technique [0002] At present, most of the existing rubber hammers are relatively hard in texture, which has a large impact force on the human body and surrounding objects under high-speed conditions, and is likely to cause greater damage to the human body and surrounding objects; some relatively soft rubber hammers, due to the foaming The relationship reduces the elasticity and hardness of the hammer, so that the elasticity of the rubber hammer cannot maintain the normal operating level. Contents of the invention [0003] In view of the problems existing in the prior art, the object of the present invention is to provide a rubber hammer and a preparation method thereof. The rubber hammer of the present invention has the advantages of high strength, good elasticity, strong aging resistance, ...

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): C08L7/00C08L91/06C08L71/02C08L91/00C08K13/02C08K3/22C08K5/09C08K5/13C08K3/26C08K3/34C08K3/36C08K5/47C08K5/40C08K3/06
CPCC08L7/00C08K2201/014C08L2205/025C08L2205/035C08L91/06C08L71/02C08L91/00C08K13/02C08K2003/2296C08K5/09C08K5/13C08K2003/265C08K2003/267C08K3/34C08K3/36C08K5/47C08K5/40C08K3/06
Inventor 刘梦菲
Owner SHENYANG SAIYA RUBBER PRODS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com