Video Channel of China Qingdao Exceed Fine Chemicals Co.,Ltd
Contact Us
Home Videos Playlist Website

1,4-Phenylene Diisocyanate PPDI As A Curing Agent For Polyurethane Systems

TDI MDI Polyurethane
July 10, 2025
Category Connection: TDI MDI Polyurethane
Contact Us
Tags:
#PU Foam Wannate Pm 200 #99.6% WANNATE MDI 50F #MDI Wannate Pm 200
Brief: Discover the exceptional properties of 1,5-Naphthalene Diisocyanate NDI, a high-performance curing agent for polyurethane elastomers. Ideal for demanding industrial applications, NDI offers superior dynamic performance, mechanical strength, and resistance to abrasion and temperature. Learn how NDI enhances automotive, military, and industrial products.
Related Product Features:
  • 1,5-Naphthalene Diisocyanate NDI is an aromatic diisocyanate with excellent dynamic performance.
  • NDI provides high mechanical strength and outstanding cut resistance for polyurethane elastomers.
  • Exceptional resistance to abrasion and temperature makes NDI ideal for demanding applications.
  • White slice crystal appearance with 40% NCO content and a shelf life of 6 months.
  • Molecular formula C12H6N2O2 and CAS No. 3173-72-6 for precise identification.
  • Widely used in automotive shock absorbers, car suspensions, and military applications.
  • Storage recommendations include keeping dry at 5 ~ 32°C to maintain quality.
  • Purity of 99% min. ensures consistent performance in high-performance polyurethane elastomers.
Faqs:
  • What are the primary applications of 1,5-Naphthalene Diisocyanate NDI?
    NDI is used in automotive shock absorbers, car suspensions, forklift load-bearing wheels, printing and dyeing textile rollers, rubber squeegees, bridge construction buffers, and military applications.
  • What are the storage conditions for NDI?
    NDI should be kept dry and stored at temperatures between 5 ~ 32°C to ensure optimal shelf life of 6 months from the production date.
  • What are the key physical properties of NDI?
    NDI appears as white slice crystals, has a molecular weight of 210 g/mol, a melting point of 126.5 ~ 127°C, and a density of 1.45 g/cm3 at 20°C. It also has a purity of 99% min. and NCO content of 40%.
Related Videos
Ethyl Isocyanate As A Chemical Intermediate For Pharmaceuticals CAS 109-90-0 00:23

Ethyl Isocyanate As A Chemical Intermediate For Pharmaceuticals CAS 109-90-0
TDI MDI Polyurethane
September 12, 2025
NDI For High-performance Cast Polyurethane Elastomers 00:21

NDI For High-performance Cast Polyurethane Elastomers
TDI MDI Polyurethane
August 27, 2025
TODI (CAS No.: 91-97-4) For High-performance Urethane Elastomers 00:20

TODI (CAS No.: 91-97-4) For High-performance Urethane Elastomers
TDI MDI Polyurethane
August 25, 2025
CAS 9003 11 6 Polyether Polyol For Adhesive 00:21

CAS 9003 11 6 Polyether Polyol For Adhesive
Other Videos
October 18, 2023
Heat-Vulcanization Metal To Rubber Adhesive 815 Alternative For Chemlok 205, Chemosil 211 00:24

Heat-Vulcanization Metal To Rubber Adhesive 815 Alternative For Chemlok 205, Chemosil 211
Rubber To Metal Bonding Adhesive
February 16, 2025
Primer Bonding Agent Adhesive For Metal To Rubber 815 00:20

Primer Bonding Agent Adhesive For Metal To Rubber 815
Other Videos
September 12, 2023
Yellow Powder MOCA Polyurethane Curing Agent CAS 101-14-4 00:21

Yellow Powder MOCA Polyurethane Curing Agent CAS 101-14-4
Other Videos
October 18, 2023
PU To Metal Bonding Agent 840 Equivalent to Chemlok 218 00:20

PU To Metal Bonding Agent 840 Equivalent to Chemlok 218
Other Videos
September 12, 2023
Adipic Acid CAS 124-04-9 00:20

Adipic Acid CAS 124-04-9
Other Videos
September 12, 2023
Polyester Based TPU Thermoplastic Polyurethane 00:21

Polyester Based TPU Thermoplastic Polyurethane
Other Videos
October 18, 2023