$2500≥1Others
| Payment Type: | T/T |
| Min. Order: | 1 ton |
| Port: | Shanghai Port |
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CAS No.: 25608-12-2
Other Names: unsaturated polyester resin
MF: C3H5NO)n
EINECS No.: 208-750-2
Type: Synthetic Resin And Plastics
Brand Name: TIANMA
Model Number: TM-108, TM-108
Appearance: transparent light yellow liquid
Packaging: 220kg/barrel
Usage: unsaturated polyester resin for skylight
Viscosity: 0.25~0.55 25℃,Pa.S
Gel Time: 30~60 25℃,min
Acid Value: 20~29 mgKOH/g
Solid Content: 62~69%
Storage Life: 3 month under 25℃
Keywords: unsaturated polyester resin for skylight
Place Of Origin: Jiangsu, China
Purity: 66-72
| Selling Units | : | ton |
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TM-108 UP Resin Product Description
TM-108 active flame retardant translucent UP resin is a special Unsaturated Polyester Resin composite material for skylight.retardant elements directly connected with resin main chain, overcome the mechanical property reduction and flame retardant property reduction fault caused by added TBPA and TBPA migration.
TM—108 reactive flame retardant translucent UP resin features low viscosity, good impregnation with Fiberglass, suitable for alkali free “E”fiberglass hand lay up process.The main requirements for flame-retardant steel plant transmittance places to do mining mask, plane skylight.
liquid resin property:
| item | unit | standard | testing method |
| appearance | —— | transparent light yellow liquid | GB/T 8237.4.1.1 |
| viscosity | 25℃,Pa.S | 0.25~0.55 | GB/T 7193.1 |
| gel time | 25℃,min | 30~60 | GB/T 7193.6 |
| acid value | mgKOH/g | 20~29 | GB/T 2895 |
| solid content | % | 62~69 | GB/T 7193.3 |
| Refraction | nD25 | 1.5150~1.5220 | GB 8238 |
Gel time: 50% cyclohexanone Peroxide paste: 4% Accelerator E1: 4%.
FRP products property(for reference)
| item | unit | measured data | testing method |
| bending strength | MPa | 348 | GB/T2570—95 |
| LOI | % | 32 | GB/T 2406—93 |
| tensile strength | MPa | 288 | GB/T2568-95 |
| Impact toughness | KJ/m2 | 252 | GB/T2571-95 |
| Light transmission | % | 75-80 | ZB Q23001-81 |
Notes:
1. FRP sample preparation method accord to GB 8237—87.
2.Curing system: Curing Agent 55%MEKPO:2% , curing agent E1:2%.
3. Post cure: 25℃ room temperature 21 days.
4.FRP light transmission testing: 4 layers 0.21 711 alkali woven roving.
Recipe (for reference)
| Item | Parts by weight |
| TM-108 UP resin | 100 |
| Curing agent55%MEKPO | 2 |
| Accelerator E5 (colorless) | 1-4 (according to local temperature) |
Notes:
a. TM108 resin gel time long, so please use colorless accelerate E5, to achieve light color finished product.
b. This resin is used with alkali woven roving ,hand lay up finished product must be placed under room temperature for 3 weeks before depart from factory .
Storage
Stored under 25℃ shelter,flame and heat isolated, 3 month shelf life.
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