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Glue for elastic extrusion glass fiber casing pipe

A glass fiber and elastic technology, which is applied in the field of rubber for elastic extrusion of glass fiber casings, can solve the problems of limited tensile strength and elongation of insulating casings, and no breakthrough tension in tensile strength and elongation.

Inactive Publication Date: 2019-07-19
深圳市华创威实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing adhesives for insulating sleeves have not made a breakthrough in terms of tensile strength and elongation. Therefore, the tensile strength and elongation of insulating sleeves made using them are limited and cannot meet the application requirements in special cases.

Method used

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  • Glue for elastic extrusion glass fiber casing pipe
  • Glue for elastic extrusion glass fiber casing pipe
  • Glue for elastic extrusion glass fiber casing pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The invention provides a kind of rubber for elastic extruding glass fiber casing, and its components are by mass: 600# white carbon black 41kg; QS-40 white carbon black 23kg; vinyl silicone oil 33kg; MBT silicone oil 11kg; hydrogen-containing silicone oil 3kg; adhesion promoter 1kg; flame retardant 4kg; inhibitor 3kg; catalyst 0.5kg.

[0023] The preparation process of the glue for elastic extruded glass fiber sleeve provided in this embodiment includes the following steps:

[0024] S01: Prepare component A; put 41kg of 600# white carbon black, 23kg of QS-40 white carbon black, 13kg of vinyl silicone oil, 7kg of MBT silicone oil, and 3kg of inhibitor into the internal mixer; control the temperature of the internal mixer to 130 -160°C, then vacuumize for 2-3 hours; control the internal mixer again to heat up to 160-190°C, and then vacuumize again for 3.5-4 hours, so far to get A component;

[0025] SO2: Preparation of component B; 20kg of vinyl silicone oil, 4kg of MBT ...

Embodiment 2

[0028] The invention provides a kind of rubber for elastic extruded glass fiber sleeve pipe, and its components are: 600# white carbon black 49kg; QS-40 white carbon black 30kg; vinyl silicone oil 27kg; MBT silicone oil 5kg; 10kg; adhesion promoter 3kg; flame retardant 1kg; inhibitor 1kg; catalyst 2kg.

[0029] The preparation process of the glue for elastic extruded glass fiber sleeve provided in this embodiment includes the following steps:

[0030] S01: Prepare component A; put 49kg of 600# white carbon black, 30kg of QS-40 white carbon black, 10kg of vinyl silicone oil, 3kg of MBT silicone oil, and 1kg of inhibitor into the internal mixer; control the temperature of the internal mixer to 130 -160°C, then vacuumize for 2-3 hours; control the temperature of the internal mixer to 160-190°C again, until the viscosity is 2.68 million kg, and then vacuumize again for 3.5-4 hours, so far to obtain component A;

[0031] SO2: prepare component B; put 17kg of vinyl silicone oil, 2k...

Embodiment 3

[0034] The invention provides a kind of rubber for elastic extruded glass fiber sleeve pipe, and its components are: 600# white carbon black 45kg; QS-40 white carbon black 25kg; vinyl silicone oil 29kg; MBT silicone oil 9kg; 8kg; adhesion promoter 1.5kg; flame retardant 2kg; inhibitor 2.5kg; catalyst 1kg.

[0035] The preparation process of the glue for elastic extruded glass fiber sleeve provided in this embodiment includes the following steps:

[0036] S01: Prepare component A; put 45kg of 600# white carbon black, 25kg of QS-40 white carbon black, 11kg of vinyl silicone oil, 6kg of MBT silicone oil, and 2.5kg of inhibitor into the internal mixer respectively; control the temperature of the internal mixer to 130-160°C, then vacuumize for 2-3 hours; control the temperature of the internal mixer to 160-190°C again, until the viscosity is 2.8 million kg, and then vacuumize again for 3.5-4 hours, so far to get A component;

[0037] SO2: Preparation of component B; 18kg of vinyl ...

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Abstract

The invention provides glue for an elastic extrusion glass fiber casing pipe, belongs to the technical field of industrial glue, and aims to provide the elastic extrusion glass fiber casing pipe gluewhich is relatively high in tensile strength and elongation in a curing state, and thus a solution is provided for manufacturing the glass fiber casing pipe with relatively high tensile strength and elongation. The glue for the elastic extrusion glass fiber casing pipe comprises the following components in parts by mass: 41 parts of 600# white carbon black, 23 parts of QS-40 white carbon black, 33parts of vinyl silicone oil, 11 parts of MBT silicone oil, 3 parts of hydrogen-containing silicone oil, 1 part of an adhesion promoter, 4 parts of a flame retardant, 3 parts of an inhibitor, and 0.5part of catalyst.

Description

technical field [0001] The invention relates to an industrial adhesive, in particular to an elastic extruded glass fiber casing adhesive. Background technique [0002] The glass fiber sleeve is made of glass fiber yarn woven into a sleeve, and then treated at high temperature, coated with silicone resin and silicone rubber. The glass fiber sleeve itself has high electrical insulation, heat resistance, and corrosion resistance. Both aging resistance and heat dissipation have excellent characteristics, and because of its excellent softness and elasticity, it can maintain its softness and resistance to twists and turns at a low temperature of minus 50°C without detracting from its electrical insulation. However, the existing adhesives for insulating sleeves have no breakthrough tension in terms of tensile strength and elongation. Therefore, the tensile strength and elongation of the insulating sleeves produced by using them are limited and cannot meet the application requiremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/07C08L83/05C08L83/04C08K13/02C08K3/36H01B17/58H01B17/60
CPCC08K2201/014C08L83/04C08L2205/025C08L2205/03H01B17/583H01B17/60C08K13/02C08K3/36
Inventor 宋华程元平
Owner 深圳市华创威实业有限公司