Flame Retardant Agent (FR- CU) (Jiangsu Liside Chemical Plant Co., Ltd.,China)

Detailed Selling Lead Description

Brief introduction:

LISIDE CT is an efficient cyclic phosphonate flame retardant for the treatment

of textile products. It is non-corrosive with high phosphorus content, excellent

water solubility on a wide range of fabric type. It mainly used in furnishing,

curtaining, building, special workwear and automotive applications. It is particularly

suitable for the treatment of polyester fabric, T/C blends and PU coating to impart

a finish that is durable to washing and dry-cleaning.



Specifications:

1) Appearance: clear highly viscous liquid

2) Color number: 100 max.

3) Phosphorus (Wt%): 20.5% min.

4) Acid Number (mg KOH/g): 15 max.

5) Density (g/cc at 25°C): 1.21.3

6) Viscosity at 20°C (Cps): 150,000 max.

7) Flash point: 165°C

8) DMMP assay (Wt%): 0.5% max.

9) TMPP assay (Wt%): 0.5% max.

10) Durable to washing times: 50 times min.



Properties:

1) High heat stability and good retain of hand feel and drape after

    processing

2) Low volatility and good compatibility to major polymer

3) Little discoloration after treatment

4) High durability to washing and good retain of color brightness

5) Non-toxicity and high safety



Typical application process:

1) Treatment of polyester fabric and T/C blends

    a) Recommendatory formulation:

        i) Flame retardant: 6 - 15kg

        ii) Added water, 20kg: stirred evenly

        iii) Added 20% conc. Na2HPO4 or Na2CO3: 4 - 8kg pH is buffered to

            5.5 - 6.5 or 25% conc. aqua ammonia

        iv) Added penetrating agent: 0.05 - 0.2kg mixed evenly

        v) Additional water: diluted by water to 100kg

    b) Procedure:

        i) Fabric for treatment with flame retardant should be clean and

           absorbent. Starch and other sizes should be removed before

           processing

        ii) Fabric shall be treated by padding, dipping according to fabric

            composition, weight and construction

        iii) 120 - 140°C x 60sec., pre-drying

        iv) High temperature thermo-fixation process

        v) Cooling, rolling up the treated fabric. To improve the hand feel,

            fabric can be cleaned again if necessary to remove the un-affixed

             flame retardant on the fabric

2) Coating treatment of polyester fabric and PU fabric

    a) The formulation is dried and cured in a single pass at 150°C for 120

        seconds

    b) The formulation is buffered to pH 5 using sodium carbonate. The

        added amount of soda ash is about 0.4%.



Attention:

The information of our products is for reference only. We are not responsible for

any unexpected results or patent dispute caused by it.