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High quality Polyurethane material and special isocyanates 1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6

Product Name	High quality Polyurethane material and special isocyanates 1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6
CAS No.	3173-72-6
Appearance	Liquid/Powder
Purity	≥99%, ≥99.9%, ≥95%, Industrial Grade, Technical Grade (Other purities are also available)
Ingredient	C12H6N2O2
APS	1-5 µM, 10-53 µM, Nano size (Can be customized), Ask for other available size range
Product Code	NCZ-NRQ-365/26

Product Description

High quality 1,5-Naphthalene Diisocyanate (NDI) for Polyurethane material and special isocyanates

Product details:

Chemical Name: 1,5-Naphthalene diisocyanate

Trade Name: NDI

Synonyms: Adhesive 1,5-Naphthalene Diisocyanate (NDI)

Molecular formula: C12H6N2O2

Molecular weight: 210.19

CAS No: 3173-72-6

Physicochemical properties: white to light yellow flaky crystalline solid. Melting point: 126-130 °C, boiling point: 167 °C (5 × 1.33kPa), density: 1.42-1.45g/cm3

Product properties & Features

1,5-naphthalene diisocyanate (NDI) is a kind of polyurethane (PU) synthesized by diisocyanate. Compared with MDI and TDI, NDI with higher melting point, high molecular rigidity, regularity, and symmetry, which can fundamentally improve the degree of phase separation of polyurethane, making NDI-based polyurethane obtain more excellent mechanical and physical properties. NDI-based polyurethane has high wear resistance, high heat resistance, corrosion resistance and excellent dynamic properties, and is mainly used in high dynamic load and heat resistance occasions.

Application

NDI (1,5-Naphthalene Diisocyanate) is a raw material of advanced polyurethane, which can be used to manufacture polyurethane elastomer with high elasticity and high hardness. NDI polyurethane elastomer has excellent performance. It has incomparable performance with any other polyurethane elastomer, such as excellent dynamic performance, extremely high mechanical performance, excellent cutting resistance, wear resistance and temperature resistance.Therefore, NDI polyurethane elastomers are widely used in automobile shock absorbers, forklift bearing wheels, printing and dyeing textile rubber rollers, rubber scrapers, bridge construction buffer blocks, military industry, etc.

The castable elastomer made by NDI has excellent dynamic characteristics and wear resistance, and with small damping, high resilience, and less internal heat. It can be used in high dynamic load and heat-resistant occasions. Melded products made of NDI have high tear strength, low abrasion, low compression set and excellent resilience. NDI-based microporous polyurethane elastomer products have low endogenous heat, small permanent deformation and good rigidity under dynamic load. This special microporous polyurethane material is mainly used for automobile shock absorption and cushioning components.

Specification

Iteam	Specification
Appearance	white to light yellow flaky crystalline solid
Content	≥99%
Total Chlorine	≤0.1%
Hydrolysable chlorine	≤0.01%

Test Report

Product	1,5-Naphthalene Diisocyanate (NDI)
Batch No	2300405	Packing	20kg/drum		Quantity	2000kgs
Date of manufacturing	2023-04-05		Date of Expire		2024-04-04
Iteam	Specification			Results
Appearance	white to light yellow flaky crystalline solid			Conforms
Melting point ( ℃)	≥126			126.8
Hydrolysed chlorine, %	≤0.01			0.004
-NCO Content, %	40±0.5			39.95
Solid content, %	≥99.0			99.48
Conclusion	Qualified

High quality Polyurethane material and special isocyanates 1,5-Naphthalene Diisocyanate (NDI) CAS 3173-72-6 Properties /Description

High quality Polyurethane material and special isocyanates 1,5-Naphthalene Diisocyanate(NDI) CAS 3173-72-6 is generally immediately available in most volumes. Nanochemazone produces many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural, and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research, and safety (MSDS) information are available, as is a Reference Calculator for converting relevant units of measurement.

Related Information:

Storage Conditions:

Airtight sealed, avoid light, and keep dry at room temperature.

Please get in touch with us for customization and price inquiry

Email: contact@nanochemazone.com

Note: We supply different size ranges of Nano and micron as per the client’s requirements and accept customization in various parameters.

Description

Note: For pricing & ordering information, please get in touch with us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com

Customization:

If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.

NOTE:

Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at (+1 780 612 4177) if you have any questions.

Important Notes

Research Use Only: Nanochemazone materials are intended strictly for research and development purposes in laboratory and industrial settings.
No Refunds or Exchanges: All sales are final. Nanochemazone does not permit exchanges or offer refunds under any circumstances.
Customs & Import Responsibilities: Customs clearance, duties, taxes, and tariffs are the sole responsibility of the consignee/importer. Nanochemazone is not liable for delays, rejections, or any additional costs incurred during the customs process, and such issues will not justify order cancellations or refunds.
Order Cancellations: Once an order is placed, it cannot be cancelled. No refunds will be issued for cancelled or undelivered orders.
Indemnification: The buyer agrees to indemnify and hold harmless Nanochemazone, its affiliates, and personnel from any claims, damages, liabilities, or expenses arising from the use of its products or services.
Terms & Conditions: All orders and communications are subject to Nanochemazone’s standard Terms & Conditions.