What can be used as a lubricant? Hot topics and practical alternatives across the Internet
Recently, discussions about lubricants have become increasingly popular across the Internet, especially their applications in life hacks, environmentally friendly alternatives, and emergency scenarios. The following is a collection of hot topics and practical solutions in the past 10 days, clearly presented to you through structured data.
1. Popular lubricant-related topics on the entire network (last 10 days)

| Ranking | Topic keywords | Discussion popularity | Main platform |
|---|---|---|---|
| 1 | Edible oil replaces mechanical lubrication | 850,000+ | Douyin/Zhihu |
| 2 | DIY Home Lubricant Recipe | 620,000+ | Xiaohongshu/Station B |
| 3 | Medical Vaseline Multipurpose | 470,000+ | Weibo/Kuaishou |
| 4 | Biodegradable lubricant evaluation | 350,000+ | Zhihu/public account |
| 5 | Lubrication alternatives for emergencies | 280,000+ | Tieba/Douban |
2. Practical lubricant alternatives
Based on hot topics, the following 5 common types of alternatives and their characteristics are extracted:
| Type | Applicable scenarios | Advantages | Things to note |
|---|---|---|---|
| Edible oil (olive oil/rapeseed oil) | Door hinge/Bicycle chain | Easy to obtain and biodegradable | Need to be replaced regularly, easy to absorb dust |
| Vaseline | Zipper/drawer track | Long-term lubrication, waterproof | Will harden at low temperatures |
| soap/candle | Key hole/wire tube | temporary emergency | Dry environments only |
| aloe vera gel | Medical Devices/Personal Care | Natural and safe | Not suitable for metal parts |
| inside of banana peel | Plant stem grafting | Good biocompatibility | Ready to use |
3. Comparison of alternatives in professional fields
In industrial scenarios, these new lubricants have triggered widespread discussions:
| Product name | Main ingredients | Applicable temperature range | Environmental protection index |
|---|---|---|---|
| Graphene lubricant | Nanographene | -50℃~300℃ | ★★★★☆ |
| Ionic liquid lubricant | organic salt compounds | -40℃~400℃ | ★★★☆☆ |
| Plant-based grease | Castor oil derivatives | -20℃~150℃ | ★★★★★ |
4. Suggestions and precautions for use
1.temporary substitution principle: Food-grade lubricants are only recommended for short-term use, and mechanical parts should be replaced with professional lubrication products as soon as possible.
2.Compatibility testing: Rubber and plastic materials need to be tested in a small area first to avoid swelling reaction.
3.Clean front: Before using any substitute, the original lubricant residue must be completely removed
4.Safety warning: It is prohibited to use non-professional lubricating materials in high-temperature and high-pressure environments.
From the above data analysis, it can be seen that the selection of lubricant alternatives requires comprehensive consideration of usage scenarios, material characteristics and environmental protection needs. It is recommended to save this guide for emergencies, but important equipment should still prioritize the use of professional lubrication products.
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