Release agent for light batten and preparation method thereof
A release agent and lath technology, which is applied in the field of building materials, can solve the problems of steel pallet deformation, light lath damage, and reduced production efficiency, and achieve good coating performance, improved adhesion, and easy-to-achieve effects
Inactive Publication Date: 2018-05-04
LIANGSHAN RUIJING ENVIRONMENTAL PROTECTION RESOURCE DEV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] When extruding light-weight slats, steel pallets are needed. After a period of maintenance, the bonding force between the light-weight slats and the steel pallets is very strong, which will make demoulding very difficult, which not only seriously restricts The production is greatly reduced, and the light slats are easily damaged.
When demoulding is difficult, the operator will use a hammer to knock the steel pallet for demoulding, which will easily cause deformation of the steel pallet and seriously affect the quality of the lightweight slats
At present, waste engine oil is mostly used for demoulding light-weight slats, and waste engine oil itself is a hazardous waste, which will pollute the environment in the production area, and if the waste engine oil is applied too much, it will affect the quality and Later finishing treatment affects
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0019] Weigh 25kg of tap water, add 2.5kg of potato starch into the tap water, and stir quickly with a hand-held mixer so that the potato starch is fully dissolved in water to obtain a solution without precipitation; React with the potato starch in the solution, and when the solution becomes viscous, stir the solution quickly with a hand-held mixer until the solution is evenly stirred; weigh 0.1kg of rosin powder, continue to add the rosin powder into the solution, and stir quickly with a hand-held mixer until the solution is Stir well. The solution is left to stand for 24 hours until the viscosity of the solution decreases, and the mother liquor of the release agent can be obtained. When in use, dilute the release agent mother liquor and water at a weight ratio of 1:100 to obtain a light strip mold release agent.
[0020] After trial, in the dragging process, the mechanical claws will grab the light slats that need to be demolded and lift them up. The light slats will natura...
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
| Property | Measurement | Unit |
|---|---|---|
| Particle size | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a release agent for a light batten and a preparation method thereof. The release agent for the light batten comprises the following components in parts by weight: 250 parts ofwater, 25 parts of starch, 20 parts of caustic soda, and 1 part of rosin powder. The release agent for the light batten is excellent in coating performance and free of environmental pollution, and greatly improves the release efficiency through reducing adhesion between the light batten and a steel support plate; the release rate can reach 98% or higher; the released light batten is complete in shape, smooth in surface and free of corner missing; and the surface of the steel support plate is clean without sticking materials. The preparation method of the release agent for the light batten is easy to realize, cheap and easy-obtained in raw material and convenient to prepare.
Description
technical field [0001] The invention relates to the field of building materials, in particular to a release agent for lightweight strips. Background technique [0002] With the continuous development of the construction industry and housing industrialization and the continuous deepening of the innovation of wall materials, various new wall materials have been widely used in the construction industry. Lightweight slats use industrial waste slag as aggregate. Due to its high production efficiency, low production cost, fast construction, strong practicability, and better energy saving, heat preservation and sound insulation performance than traditional sintered bricks, under the same building area It can increase the usable area of the building, and the lightweight slats have been widely used and fully affirmed by the society. [0003] When extruding light-weight slats, steel pallets are needed. After a period of maintenance, the bonding force between the light-weight slats ...
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
Login to View More IPC IPC(8): B28B7/38
CPCB28B7/384
Inventor 周文彭绍强黄军成高亮孙堂钦潘晓晓杨永虎
Owner LIANGSHAN RUIJING ENVIRONMENTAL PROTECTION RESOURCE DEV