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China Suppliers Factory White Powder CAS 191680-81-6: High Quality Product for Your Needs

CAS Number: 191680-81-6

Product Form: High-quality white powder

Discover our premium white powder, available with CAS number 191680-81-6, sourced directly from trusted suppliers in China. Our factory ensures top-grade production standards, offering you reliable and consistent quality for your needs. Whether you're in pharmaceuticals, cosmetics, or industrial applications, our product meets rigorous standards and specifications. Choose us as your go-to supplier for high-quality chemicals, manufactured in a state-of-the-art factory in China.

Product Details

Product Description

Chemical Name	1,3-Propanediamine, N,N-1,2-ethanediylbis-, reaction products with cyclohexane and peroxidized N-butyl-2,2,6,6-tetramethyl-4-piperidinamine-2,4,6-trichloro-1,3,5-triazine reaction products
CAS Number	191680-81-6
Molecular Structure
Appearance	Like white to light red to white crystalline particles solid
Specifications	Test Melting Range (℃) Flash Point (℃) Volatile (%) TGA Specification 108.00 – 123.00 ≥ 110 ≤ 0.50 1% weight loss temp. 260°C; 10% weight loss temp. 285°C
Application	◆ YIHOO NOR116 is a high-efficiency halogen-free flame retardant, specially designed for transparent polypropylene (PP) materials including films, fibers, sheets, and narrow bands. At a dosage of 0.5%, this product can achieve basic halogen-free flame-retardant efficacy; the optimal dosage can be further optimized based on parameters such as material thickness, orientation (e.g., draw ratio), structure (co-extrusion, non-woven fabrics, textiles) and processing conditions. ◆ A recommended dosage range of 1.0% to 2.0% enables the treated PP materials to meet the EU building material fire safety standard (Class B2).
Packaging	📦 25 KG / DRUM

Frequently Asked Questions

Q What is YIHOO NOR116 and what type of flame retardant is it?

YIHOO NOR116 is a high-efficiency, halogen-free flame retardant based on a reaction product of 1,3-propanediamine derivatives, cyclohexane, and triazine chemistry (CAS 191680-81-6). It is specifically formulated for transparent polypropylene (PP) applications without the use of halogens.

Q What PP product forms is YIHOO NOR116 suitable for?

YIHOO NOR116 is suitable for a wide range of transparent PP materials, including films, fibers, sheets, narrow bands, co-extruded structures, non-woven fabrics, and textiles.

Q What is the recommended dosage of YIHOO NOR116?

A minimum dosage of 0.5% can achieve basic flame-retardant efficacy. For compliance with the EU building material fire safety standard (Class B2), a dosage range of 1.0% to 2.0% is recommended. The optimal dosage depends on material thickness, draw ratio, structure, and processing conditions.

Q Does YIHOO NOR116 meet EU fire safety standards?

Yes. When used at a dosage of 1.0% to 2.0%, YIHOO NOR116 enables PP materials to meet the EU building material fire safety standard classified as Class B2, making it suitable for construction and architectural applications in the European market.

Q What are the key physical and thermal properties of YIHOO NOR116?

YIHOO NOR116 appears as white to light red crystalline solid particles. Its melting range is 108–123°C, flash point is ≥110°C, and volatile content is ≤0.50%. TGA analysis shows 1% weight loss at 260°C and 10% weight loss at 285°C, indicating excellent thermal stability.

Q How is YIHOO NOR116 packaged and supplied?

YIHOO NOR116 is supplied in 25 KG drums, making it convenient for industrial-scale use. Please contact us for bulk order options or customized packaging requirements.