Lightweight pouring flow-bearing combined pipe fitting and application thereof
A pipe fitting and lightweight technology, which is applied in the direction of textiles and papermaking, casting molding equipment, casting molds, etc., can solve the problems of difficult removal, complicated calcination process of ceramic sprue pipes, and many solid wastes, so as to achieve easy removal and reduce clamping Sand defects, the effect of solving sprue sticking
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0030] Example 1
[0031] This embodiment provides a lightweight pouring and flow-bearing composite pipe fitting, which is prepared by using the following raw materials: 70 parts by weight of pulp, 25 parts by weight of white mud, and 5 parts by weight of waterproof and moisture-proof agent. Among them, the waterproof and moisture-proof agent is composed of the following components by weight: 18 parts by weight of starch, 22 parts by weight of PPE resin, 4 parts by weight of paraffin, 5 parts by weight of sodium dodecylbenzene sulfonate, and 2 parts by weight of rosin derivative.
[0032] The preparation method of the above-mentioned lightweight pouring flow-bearing composite pipe fitting includes the following steps:
[0033] (1) Add wood pulp paper waste paper and water into the pulper at a weight ratio of 1:15 at room temperature to prepare pulp;
[0034] (2) Add white mud and waterproof and moisture-proof agent according to the proportion, and stir evenly;
[0035] (3) The slurry i...
Example Embodiment
[0038] Example 2
[0039] This embodiment provides a lightweight pouring and flow-bearing combined pipe, which is prepared from the following raw materials: 60 parts by weight of pulp, 30 parts by weight of white mud, and 4 parts by weight of waterproof and moisture-proof agent.
[0040] Among them, the waterproof and moisture-proof agent is composed of the following components by weight: 15 parts by weight of starch, 25 parts by weight of PPE resin, 3 parts by weight of paraffin, 8 parts by weight of sodium dodecylbenzene sulfonate, and 1 part by weight of rosin derivative.
[0041] The preparation method of the above-mentioned lightweight pouring flow-bearing composite pipe fitting includes the following steps:
[0042] (1) At room temperature, add wood pulp paper waste paper and water into the pulper at a weight ratio of 1:10 to prepare pulp;
[0043] (2) Add white mud and waterproof and moisture-proof agent according to the proportion, and stir evenly;
[0044] (3) The slurry is pump...
Example Embodiment
[0047] Example 3
[0048] This embodiment provides a lightweight pouring and flow-bearing combined pipe, which is prepared by using the following raw materials: 80 parts by weight of pulp, 20 parts by weight of mica, and 3 parts by weight of waterproof and moisture-proof agent.
[0049] Among them, the waterproof and moisture-proof agent is composed of the following components by weight: 20 parts by weight of starch, 20 parts by weight of PPE resin, 5 parts by weight of paraffin, 2 parts by weight of sodium dodecylbenzene sulfonate, and 3 parts by weight of rosin derivative.
[0050] The preparation method of the above-mentioned lightweight pouring flow-bearing composite pipe fitting includes the following steps:
[0051] (1) Add wood pulp paper waste paper and water into the pulper at a weight ratio of 1:20 at room temperature to prepare pulp;
[0052] (2) Add mica and waterproof and moisture-proof agent according to the proportion, and stir evenly;
[0053] (3) The slurry is pumped int...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap