Discussion Overview
The discussion revolves around finding a non-sticky, water-resistant wax suitable for sealing letters and food-related items. Participants explore various types of wax, their properties, and potential issues related to their use, including stickiness and staining.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- The original poster (OP) specifies the desired properties of the wax, including hardness, brittleness, melting point, non-stickiness, and water resistance.
- One participant suggests highly crystalline paraffin wax as a potential option available in craft stores.
- Concerns are raised about paraffin wax potentially leaving greasy stains on paper, with some participants agreeing that a highly crystalline wax would minimize this issue.
- Another participant recalls a personal experience where paraffin wax did not adhere well to paper, suggesting that higher crystallinity might reduce adhesion further.
- A participant discusses the complexities of peel strength and how the porous nature of paper may affect the adhesion of molten wax, mentioning that adding low modulus materials like beeswax could enhance peel strength.
- The OP expresses a need for the wax to be natural and non-poisonous for food-related applications, while also noting the importance of the wax being brittle for easy breaking of seals.
- The OP raises concerns about the flammability of shellac when considering it as an additive to beeswax to increase hardness.
- There is ongoing uncertainty regarding whether the sealing wax will leave stains on paper or bottles.
Areas of Agreement / Disagreement
Participants express various concerns and suggestions regarding the properties of different waxes, but there is no consensus on a specific solution or agreement on the best approach to achieve the desired sealing wax characteristics.
Contextual Notes
The discussion highlights the need for further exploration of wax properties, including the effects of additives and the implications of using different types of wax for sealing applications.