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Silicone rubber water-blocking strip elastic material and preparation method thereof

A technology of elastic material and silicone rubber, which is applied in the field of silicone rubber water blocking strip elastic material and its preparation, can solve the problems of low firmness, achieve the effects of reducing service life, avoiding water penetration, and improving buffering capacity

Inactive Publication Date: 2021-11-16
王勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a silicone rubber water-blocking strip elastic material and a preparation method thereof, which solves the problem that the existing silicone rubber water-blocking strip elastic material is not firmly connected after being extruded, and avoids It prevents the sliding between the water blocking strips from affecting the water blocking effect, reduces the wear caused by the collision, improves the service life, can increase the extrusion force with the window frame, and enhances the water blocking effect

Method used

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  • Silicone rubber water-blocking strip elastic material and preparation method thereof
  • Silicone rubber water-blocking strip elastic material and preparation method thereof
  • Silicone rubber water-blocking strip elastic material and preparation method thereof

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Embodiment 1

[0035] see Figure 1-5 , the present invention provides a technical solution: a silicone rubber water blocking strip elastic material, including a silicone rubber frame 1, an elastic horizontal plate 2 is evenly installed on one side of the inner wall of the silicone rubber frame 1, and the inner wall of the silicone rubber frame 1 is far away from the elastic horizontal plate. One side of the plate 2 is fixedly connected with an elastic ball 3, and one side of the elastic horizontal plate 2 is provided with a card slot 4 matching the elastic ball 3, and the silicone rubber frame 1 is provided with:

[0036] Wear-resistant device 5, the wear-resistant device 5 has a longitudinal spring plate 51, an extension rod 52 is installed on one side of the longitudinal spring plate 51, and the extension rod 52 extends to the inside of the longitudinal spring plate 51 and is slidably connected with the longitudinal spring plate 51, extending One end of the rod 52 is fixedly connected wit...

Embodiment 2

[0049] see Figure 1-5 , the present invention provides a technical solution: on the basis of Embodiment 1, a method for preparing a silicone rubber water blocking strip elastic material, comprising the following steps:

[0050] Step 1, raw material preparation, the silicone rubber raw materials are mixed and heated under the action of a precious metal catalyst, and the cured silicone rubber is obtained, and the silicone rubber is cut out of a silicone rubber frame, elastic horizontal plate, elastic ball and rubber strip by using a mold;

[0051] Step 2: Assembling the parts, cut the opening of the rubber ball and fill the water-absorbing chamber with absorbent cotton, then put the guide plate into the water-absorbing chamber and align it with the water-absorbing hole and fix it, heat-melt and fix the cut opening of the rubber ball, and then assemble Internal parts of wear-resistant devices;

[0052] Step 3: Assembling parts, hot-melt the elastic horizontal plate and elastic ...

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Abstract

The invention discloses a silicone rubber water-blocking strip elastic material and a preparation method thereof. The silicone rubber water-blocking strip elastic material comprises a silicone rubber frame, elastic transverse plates are evenly installed on one side of the inner wall of the silicone rubber frame, elastic balls are fixedly connected to the side, away from the elastic transverse plates, of the inner wall of the silicone rubber frame, clamping grooves matched with the elastic balls are formed in one sides of the elastic transverse plates; the silicone rubber frame is provided with a wear-resisting device, the wear-resisting device is provided with a longitudinal elastic plate; a buffering device is provided with the rubber balls, and the rubber balls are evenly installed on one side of the silicon rubber frame. The invention relates to the technical field of silicone rubber materials. According to the silicone rubber water-blocking strip elastic material and the preparation method thereof, the purpose of improving the firmness degree of connection after extrusion is achieved, the influence of sliding between water-blocking strips on the water-blocking effect is avoided, abrasion generated during collision is reduced, the service life is prolonged, the extrusion force with a window frame can be improved, and the water-blocking effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of silicone rubber materials, in particular to a silicone rubber water blocking strip elastic material and a preparation method thereof. Background technique [0002] Aluminum alloy doors and windows are the main components of residential buildings. The main functions are heat insulation, heat preservation, sound insulation, etc. Ordinary aluminum alloy doors and windows have a large heat transfer coefficient, and the heat loss is mainly manifested as: conduction accounts for 50%, convection accounts for 35%, and radiation accounts for 50%. Accounting for 15%, so the existing technology improves the energy-saving and heat-preserving effect of aluminum alloy doors and windows by adding heat-insulating strips to the profiles of aluminum alloy doors and windows and adding water-blocking strips to the hardware installation space. [0003] However, the existing silicone rubber water-blocking strip elastic materia...

Claims

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Application Information

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IPC IPC(8): E06B7/215E06B7/28E05F5/08A47L1/00F24F5/00F24F6/12
CPCE06B7/215E06B7/28E05F5/08A47L1/00F24F5/0035F24F6/12Y02B30/54
Inventor 王勇
Owner 王勇
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