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How to make efficient use of nylon flame retardants
Announcer:道尔  Date:2020/1/10 10:25:24  Views:279

Nylon flame retardant is the latest high-efficiency halogen-free environmentally friendly flame retardant in China. It is mainly used for flame retardant finishing of coatings on fabrics. It has a good flame retardant effect on polyester, oxford, cotton, and nylon fabrics. Reached UL94-VO level.


[Appearance and performance indicators]:

Appearance: white flowing powder

Phosphorus content: 25%

Nitrogen content: 15%

PH value: 5.5-7.0


Features:

1. Excellent flame retardant performance, can reach UL94-VO

2. Good weather resistance, overcome the shortcomings of general bromine flame retardants not resistant to ultraviolet light

3. Heat-resistant aging, good migration resistance, very suitable for outdoor supplies.

4. Good processability, hardly change the resin's fluidity.

5. Good compatibility and small coloring, can be formulated into various colors with PU glue.


Instructions:

1: If the amount of flame retardant is within 10%, directly add it to the PU glue and stir, and adjust the viscosity with an appropriate amount of diluent (DMF or toluene, etc.). (Can add glue, adhesive to increase fastness)

2: If the amount of flame retardant is between 20% and 30%, an appropriate amount of paraffin can be added (to prevent whitening of the fabric and increase softness), and the diluent is DMF or toluene. (All of the above methods can be added with adhesives and adhesives to increase fastness)


Process: scraping and drying (130 ℃ -170 ℃ / minute)


Remarks: When using this product, it is best to adjust the amount and sample according to the condition of the fabric, and finally determine the process.


The flame retardant SCJ-968 is a non-washable flame retardant, which has good flame retardancy, is non-toxic and environmentally friendly, and the product complies with EU environmental protection directives. It is suitable for halogen-free flame retardant treatment of cotton, sisal and chemical fiber fabrics, and also for flame retardant treatment of interior decoration materials used in hotels and automobiles. SCJ-968 is a colorless aqueous solution with a solid content of more than 20%. The flame retardant SCJ-968 is simple to use and can be processed on conventional printing and dyeing equipment. It can also be sprayed on curtains, wallpapers, carpets and other decorative fabrics and absorbent materials in the room. The fabric treated with SCJ-968 flame retardant has no afterburning and smoldering phenomenon, does not reduce the strength of the fabric, and has a good feel. Flame retardant index: damage length ≤ 50 mm afterflame time ≤ 1 second smoldering time ≤ 1 second The appearance of the flame retardant coating adhesive prepared by JLSUN? Flame retardant is a milky white viscous emulsion, which is an environmentally friendly water-based flame retardant coating , Uniform film formation, smooth surface, soft touch, high tensile strength, can be arbitrarily bent, high freeze-resistant strength, good adhesion effect. When the fabric is coated, the flame retardant effect is excellent (LOI35, burning time 0 seconds, smoldering time 0 seconds, effective resistance to washing and solvent erosion. It is suitable for coating curtains, tents, sofas, and automotive interior fabrics Layer finishing. It has a good flame retardant effect on synthetic fibers, cellulose fibers and chemical fibers.


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