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Water-Soluble WD-40 Lubricant Valve for Simplified Recycling and Reduced Environmental Footprint.
Product Description:
Address the end-of-life cycle of the product with our innovative
Water-Soluble Valve. The outer body of this valve is manufactured
from a polyvinyl alcohol (PVA) polymer that is strong and durable
when dry but completely dissolves when submerged in hot water. Once
a canister is empty and the residual pressure is released, the
entire canister can be placed in a hot water bath. The valve
dissolves away, leaving a simple hole in the canister. This fully
depressurizes the can and removes the mixed-material valve, making
the metal canister much easier and more profitable to recycle. This
groundbreaking design tackles the long-standing waste issue of
aerosol packaging head-on, supporting corporate sustainability
goals and offering an environmentally responsible choice for
consumers and businesses alike.
Bullet Points:
Valve body dissolves completely in hot water, leaving a harmless solution.
Simplifies recycling by cleanly separating the valve from the metal canister.
Fully depressurizes empty cans, making them safer for disposal and recycling.
Provides a reliable seal and spray pattern for the functional life of the product.
Represents a significant step towards a circular economy for aerosol products.
Specific Application Scenario: A company with a strong zero-landfill policy collects empty cans, places them in a heated wash station where the valves dissolve, and then sends the clean, valve-free steel cans directly to a recycler.
Factory Production Floor: Manufacturing must occur in a humidity-controlled environment to prevent the valves from absorbing moisture from the air before packaging. They are packaged with desiccant packets.
Packing and Transportation: Packaged in sealed, moisture-proof bags with desiccant. Shipped in boxes with clear "Keep Dry" labeling and disposal instructions.
FAQ:
Q: Will the valve dissolve if it gets wet in the rain or from
washing?
A: It requires sustained immersion in hot water (typically above
140°F / 60°C) to dissolve. A brief splash of cold water will not
affect its integrity.
Q: What is the dissolved solution?
A: The PVA polymer dissolves into a non-toxic, biodegradable
solution that is safe for disposal down the drain in most municipal
systems.
Q: How do I perform the dissolution process?
A: Simply remove the straw, ensure the can is empty, and submerge
the valve end in a container of hot tap water for 5-10 minutes. The
valve will disappear.
Q: Is the performance as good as a standard valve?
A: Yes, it is designed to provide a perfect seal and consistent
spray pattern that is indistinguishable from a standard valve
during the product's useable life.
Q: Why is this better than just throwing the whole can away?
A: It allows for pure steel stream recycling, which is more
efficient and valuable. It also ensures the can is non-pressurized,
reducing hazards at recycling facilities.