Products

Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - DDI (Dimeryl Diisocyanate) – YANXA

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Aluminum Metal Powder, Psan, Pet, We sincerely look forward to hearing from you. Give us a opportunity to show you our professionalism and enthusiasm. We have been sincerely welcome excellent friends from numerous circles at dwelling and overseas occur to cooperate!
Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - DDI (Dimeryl Diisocyanate) – YANXA Detail:

DDI (Dimeryl Diisocyanate)

Product: Dimeryl diisocyanate(DDI 1410) CAS No.: 68239-06-5
Molecular formula: C36H66N2O2 EINECS: 269-419-6

Handling and Storage Precautions: KEEP CONTAINER TIGHTLY CLOSED WHEN NOTIN USE. STORE IN DRY LOCATION.

Dimeryl diisocyanate (DDI) is a unique aliphatic (dimer fatty acid diisocyanate) diisocyanate that can be used with compounds containing active hydrogen to prepare low molecular weight derivatives or special polymers.
DDI is a long chain compound with a main chain of dimeric fatty acids with 36 carbon atoms. This backbone structure gives DDI superior flexibility, water resistance and low toxicity over other aliphatic isocyanates.
DDI is a low viscosity liquid that is easily soluble in most polar or nonpolar solvents.

TEST ITEM

SPECIFICAITON

Isocyanate content, %

13.5~15.0

hydrolyzed chlorine, %

≤0.05

Moisture, %

≤0.02

Viscosity, mPas, 20℃

≤150

Notes

1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
DDI can be used in solid rocket propellant, fabric finishing, paper, leather and fabric repellent, wood preservative treatment, electrical potting and preparation of special properties of polyurethane (urea) elastomers, adhesive and sealant, etc.
DDI has properties of low toxicity, no yellowing, dissolve in most organic solvents, low water sensitive and low viscosity.
In Fabric industry, DDI shows an excellent application prospect in the water-repellent and softening properties to fabrics. It is less sensitive to water than aromatic isocyanates and can be used to prepare stable aqueous emulsions. DDI can improve the effect of water-repellent and oil-repellent for fluorinated fabrics. When used in combination, DDI can significantly improve the water-repellent and oil-repellent properties of fabrics.
DDI, prepared from dimer fatty acids, is a typical green, bio-renewable isocyanate variety. Compared with universal isocyanate TDI, MDI, HDI and IPDI, DDI is non-toxic and non-stimulating.
Handling: Avoid contact with water. Ensure good ventilation at the workplace.
Storage: Store in tightly closed containers, cool and dry.
Transportation information: not regulated as a hazardous material.


Product detail pictures:

Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - DDI (Dimeryl Diisocyanate) – YANXA detail pictures


Related Product Guide:

It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Wholesale Price China Hydroxyl-Terminated Polybutadiene (Htpb) - DDI (Dimeryl Diisocyanate) – YANXA , The product will supply to all over the world, such as: Lithuania, Turin, Moscow, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Emma from Turin - 2018.05.15 10:52
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Janet from Los Angeles - 2018.06.19 10:42
    Write your message here and send it to us