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JS-802M resin additive-type flame-retardant unsaturated polyester resin added with high-efficiency composite flame retardant agent, halogen-free, soluble in styrene monomer, has moderate viscosity and moderate reactivity.
JS-802M resin additive-type flame-retardant unsaturated polyester resin added with high-efficiency composite flame retardant agent, halogen-free, soluble in styrene monomer, has moderate viscosity and moderate reactivity.
JS-802M resin additive-type flame-retardant unsaturated polyester resin added with high-efficiency composite flame retardant agent, halogen-free, soluble in styrene monomer, has moderate viscosity and moderate reactivity.
| Item | Measured data | Unit | Testing method |
| Acid value | 6-12 | mgKOH/g | GB/T 2895-2008 |
| viscosity，25℃ | 0.7~0.9 | Pa.s | GB/T 7193-2008 |
| solid content | 75~83 | % | GB/T 7193-2008 |
| Gel time ，25℃ | 5~18 | min | GB/T 7193-2008 |
| Heat stability，80℃ | ≥24 | h | GB/T 7193-2008 |
Notes：25℃ Gel time testing：25℃ water bath，50g resin filled in 0.9g T-8M(1%Co) and 0.9g M-50(Akzo-Nobel)
| Item | Unit | Typical data | Testing method |
| Appearance | casting body no fault | – | – |
| barcol hardness | —— | 45 | GB/T 3854-2005 |
| Distortion temperature | ℃ | 70 | GB/T 1634-2004 |
| Elongation at break | % | 0.8 | GB/T 2567-2008 |
Notes：resin casting body property according to ：GB/T8237-2005
| item | Unit | Typical data | testing method |
| barcol hardness | 60 | — | GB/T 3854-2005 |
| Bending strength | 260 | MPa | GB/T 1449-2005 |
| tensile strength | 220 | MPa | GB/T 1449-2005 |
| Oxygen index | 36 | % | GB/T 8924-2005 |
| Smoke density Ds,max4 | — | 50 | GB/T 8323.2-2008 |
Packed in metal barrel , 220kg/barrel (about 85.6 gallons)
Try to prevent liquid resin from directly sunshine and heat resource
Prohibit open before use
Flammable, should keep away from open fire
Shelf life is 3 month under 25℃
Store and operate in a dry, well-ventilated place
Please read MSDS carefully before use this product
JS-802M resin features halogen-free, low-smoke, high-flame-retardant, could meet the flame retardant requirements of self-extinguishing from fire. It is widely used in various FRP products with flame retardant performance requirements.
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