PVC non-antimony antimony-free
INTRO
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC Group), as the largest synthetic flame retardant and advanced chemicals manufacturer, lay our core value in “innovation” and “differentiation” which has put us on the position as leading role in Asian industry for more than 40 years. Due to the limitation of antimony mining, and the impediment from Chinese government on the on mine sources, the price stays high and is prone to market fluctuation. Sb2O3 contains heavy metal like lead(Pb) and cadmium(Cd) and could not be applied to transparent products.
Therefore, GYC tech dept. developed GY-FR-72 innovative antimony-free process fire retardant, which is an environmentally friendly revolutionary new product that does not contain heavy metals, that can be used in colored and transparent PVC sheet, frame, pipes, film, wire & cable and other PVC flexible products.
GY-FR-72 is well-known listed on the designated products of major PVC manufacturers.
PROPERTIES
Appearance |
Solid |
Color |
White |
Water Content |
≤ 0.5 % |
Acid Value |
≤ 0.3 % |
Density 25℃ |
1.25~1.70 |
Thermal stability |
Excellent |
Solubility |
Soluble in organic solvent Not soluble in water |
FEATURES
1. Formula |
(quota) |
|
PVC resin |
100 |
|
Plasticizer |
50 |
|
Thermal stabilizer |
4 |
|
Flame retardant GY-FR-72 |
7 |
2. Test Result |
|
Sample piece thickness: |
1 mm |
Burning time: |
10 sec |
Flame lasting time after fire removed |
2 sec |
Drip or not |
No |
APPLICATIONS:
DOSAGE:
GYC technical department suggest 5~15 %. Customers can adjust based on
1. product thickness
2. Hardness
3. Content of easily flammable plasticizer.
PACKING:
25kg/bag.
STORAGE:
Please keep in dry and ventilated place, and keep away from the sunlight.