With an optimum elasticity, KYMDAN mattress products help to support and maintain the natural curvatures of the spine in any laying position, and thus not causing the spine to sag.
Thanks to the optimum elasticity of KYMDAN mattresses enabling motion to remain isolated to the area of contact, our mattresses do not cause motion transfer or emit any sound that may disturb any nearby sleeper.
High elasticity is a natural characteristic of natural latex (compared to synthetic latex). However, KYMDAN natural latex mattresses have high elasticity allowing them to return to their original state immediately after bearing continuous compression. This outstanding feature helps prevent KYMDAN mattresses from becoming sagged during its service life.
KYMDAN mattress - High tensile force, high elongation at break.
KYMDAN Mattress - does not flatten (become indented, sagged), high compressive strength, high elasticity, instantly returns to the original shape and size.
Shown above is a low elastic product. As seen, the product becomes flattened (indented, sagged) under high compressive strength and is incapable of instantly returning to its original shape and size (poor elasticity).
With unique technology, KYMDAN products have great mechanical strength and can easily bear high and continuous pressure loads without being damaged. This feature has been tested by KYMDAN Company and after being subjected to a 10-ton roller moving back-and-forth 200 times, the KYMDAN mattress remained intact and undamaged. Thus, the test demonstrated the amazing sustainability of KYMDAN mattresses.
The natural latex foam of KYMDAN mattress and pillow products has received validation from UL - Underwriters Laboratories, USA for being Bacteria Resistant per UL ECVP 2282 (tested using SIAA Direct Contact Shaking Method) and Mold Resistant per UL ECVP 2283 (tested using Japan's JIS Z 2911:2010 test method).
UL - Underwriters Laboratories is a global safety consulting and certification organization, established in 1894. Based in the USA, UL currently has offices in 46 countries, operates 64 laboratories and specializes in product testing and safety certification for customers in 104 countries worldwide.
With fire hazard being a great concern for developers and consumers of leading markets worldwide; product fire retardancy has become a vital criteria for product standards in many industries (hotels, hospitals, theaters, etc.).
KYMDAN Mattresses are fire retardant. Although they can burn under extremely high temperatures, they do not ignite nor spread fire and can also help to reduce flames (meeting US standards, as tested by UL - Underwriters Laboratories, USA)
Fire retardant capability of KYMDAN mattresses presents as follows:
Thanks to their open foam structure, KYMDAN mattresses quickly absorb water to help extinguish the fire.
This video clip, performed at KYMDAN Laboratory, demonstrates the fire retardance of KYMDAN mattresses to a hot iron.
This video clip, performed at KYMDAN Laboratory, demonstrates the fire retardance of KYMDAN mattresses to burning hot charcoal.
This video clip, performed at KYMDAN Laboratory, demonstrates the fire retardance of KYMDAN mattresses to welding sparks.
This video clip, performed by Bureau Veritas in their US laboratory, shows a KYMDAN mattress being tested for fire retardance by directly torching the mattress.
Passing the test, KYMDAN mattresses meet US 16 CFR 1632 and 16 CFR 1633 fire retardant standards.
KYMDAN mattresses are manufactured in accordance with US import standards and covered under a 15-year limited warranty.
KYMDAN makes no warranty for:
Within 15 years from the original date of purchase of a KYMDAN mattress, if you find and report to KYMDAN that the mattress has flattened, stiffened, hardened, crumbled or decayed with no misuse on your part, and the claimed defect is confirmed by KYMDAN, then KYMDAN will replace the mattress.
See instructions on How to make a warranty claim.
Flattened, stiffened, hardened, crumbled or decayed means that the mattress can no longer return to its original shape immediately after standing, sitting or laying on the mattress for an extended period.
This video clip, performed at KYMDAN’s factory, testifies for high elasticity of KYMDAN mattress with a 10-ton roller moving back and forth 200 times.
Please Note: We advise that you keep all proof of purchase documents and your warranty certificate to support your product’s warranty.
KYMDAN Mattresses (Deluxe, Special Deluxe Pillow Top) ARE NOT COVERED UNDER WARRANTY for:
For complete Warranty Policy, please see Limited Warranty in Terms and Conditions.
KYMDAN AMERICA, INC.
1 8559 KYMDAN
1 8559 596326
Mattress durability of up to 25 years if used and maintained well
The use of KYMDAN Mattresses is efficient and economic
DOCTORS RECOMMENDED, FOR FULLY SUPPORT THE USER’S SPINE
Dr. Rodney Rowe, Australia
"As an Osteopath, I always recommend my patients to use a KYMDAN mattress as a method of increasing the success of their treatment. I have found that KYMDAN mattresses have an optimum firmness and elasticity level that is required to fully support the user’s spine. KYMDAN mattresses are not only beneficial for supporting the spine of those with spinal diseases but are also suitable to the spinal development of growing children. Furthermore, KYMDAN mattresses are also beneficial to adults and elderly people during their spinal degeneration process, by helping to maintain a correct sleeping position and keeping the spine straight in a natural way. I have complete faith in the outstanding qualities of KYMDAN mattresses and highly recommend everyone to use a KYMDAN mattress as a method of protecting the health of your family’s spine.".