Bio-based degradable water-blown foaming material
By using bio-based degradable all-water foaming materials, the environmental and health hazards of existing non-degradable packaging materials are solved, and the degradability and versatility of the materials are achieved.
CN119735781APending Publication Date: 2025-04-01GUANGDONG JINGWU NEW MATERIAL TECH CO LTD
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Patent Information
- Application Number
- CN202411980606.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-01
AI Technical Summary
Technical Problem
Existing packaging materials or foam insulation boxes are made of non-degradable petroleum-based polymers, causing environmental pollution and health hazards.
Method used
Bio-based degradable all-water foaming material is used, which is mixed with raw material A and raw material B and is foamed and molded through high pressure. Raw material A includes biopolyols, foaming agents, catalysts and foam stabilizers, and raw material B includes curing agents, non-cereal ethanol and bio-based materials.
Benefits of technology
It realizes the degradability of packaging materials or foam insulation boxes, effectively solves environmental pollution problems, and provides packaging buffering and insulation functions.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to the technical field of foaming materials, in particular to a bio-based degradable all-water foaming material. Made of raw material A and raw material B, the mass ratio of raw material A to raw material B is (0.8-1.5): 1; the raw material A includes the following components: by mass percentage, 50-78% of biopolyol, 18-30% of foaming agent, 2-11‰ of catalyst, and 1-1.5% of foam stabilizer; the raw material B includes the following components: by mass percentage, 75-80% of curing agent, 10-15% of non-grain ethanol, and 5-10% of bio-based material. It realizes the degradability of packaging materials or foam insulation boxes, and effectively solves the environmental pollution problem of packaging materials or foam insulation boxes.
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