|Equivalent Weight:||214||HMDI Purity:||99.5|
|Viscosity:||30||Freezing Point:||25 ℃|
|NCO Content:||31.8||Color:||Colorless Or Pale Yellow Liquid|
WANNATE HMDI Isocyanate HT 100,
99.5 Isocyanate HT 100,
Liquid WANNATE HMDI
|HMDI Purity||%(A/A)||≥ 99.50|
|Total Chlorides||%||≤ 0.10|
WANNATE® HMDI (4,4’-dicyclohexyl methane diisocyanate) is a liquid cycloaliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity and characteristic odor.
Equivalent Weight ~ 214
Viscosity at 25 ℃ ~ 30 mPa·S
Freezing Point 25 ℃
WANNATE® HMDI is the raw material for polyurethanes. Polyurethane resins based on WANNATE® HMDI have good mechanical strength. They resist abrasion and hydrolysis and retain gloss and physical properties upon weathering. A unique feature of WANNATE® HMDI is its ability to form optically clear polyurethanes when combined with suitable polyol reactants. Products based on WANNATE® HMDI may be helpful in coatings for flooring, roofing, maintenance, and textile applications, as in cast elastomers, potting and encapsulation compounds, optical products, medical products, adhesives, and sealants.
20 kg/60 kg/220 kg Metal drum
4. Storage / Solubility
WANNATE® HMDI is sensitive to moisture and should be stored in its sealed original containers. Water or moisture in the air reacts with the product and generates pressure. If partially filled containers are stored, blanketing the liquid surface with dry nitrogen before sealing is advisable.
At approx. 25 ℃, crystals will generate in WANNATE® HMDI and setting on the bottom. The product should therefore be heated to 40 ~ 50 ℃ and homogenized before use. This process also allows the use of the product which has already crystallized.
Great rebound capability
Breathable and eco-friendly
Adjustable rebound time and touch feeling
6. Shelf Life
WANNATE® HMDI is sensitive to moisture and must be stored in a tightly sealed container. It can be stored for at least 12 months at temperatures between 0 and 30 ℃
7. Different Blend Feature with HDT LV
|Through Cure||60min||60min||2H||Ten h||>24h|
|Gel time(100g)||38min||29min||36min||75min||Eight h|
|Shore D hardness||80 in 1 day||80 in 1 day||80 in 1 day||80 in 1 day||80 in 3-5 days|
|Mixed viscosity at 25℃, cps||3025||4100||3976||3292||2350|
Contact Person: Annie Qing
Tel: +86 18307556691