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| Zahlungsart: | L/C,T/T |
| Hafen: | Shanghai |
Schatten:
Modell: TC-191
CAS No.: 123-45-5
Other Names: unsaturated polyester resin
MF: C8H4O3.C4H10O3.C4H2O3
EINECS No.: 208-750-2
Type: Synthetic Resin And Plastics
Brand Name: thousands chemicals
Model Number: TC-191, TC-191
Appearance: Light yellow viscous liquid
Acid Value: 25-30mgKOH/g
Viscosity,25℃: 0.25-0.45Pa.s
Solid Content: 61-70%
Gel Time ,25℃: 9-17min
Barco Hardness: 41
Heat Distortion Temperature: 70℃
Bending Strength: 112MPa
Tensile Strength: 60MPa
Purity: 70%
Place Of Origin: Jiangsu, China
| Verkaufseinheiten | : | metric ton |
| Pakettyp | : | Metalltrommel |
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TC191 Universal Polyesterharz hat die Vorteile von niedriger Viskosität, guter mechanischer Festigkeit, hoher Zähigkeit, einfacher Betrieb, schneller Aushärtungsgeschwindigkeit usw. und eignet Der größte Vorteil dieses ungesättigten Polyesterharzes. Es kann bei Raumtemperatur geheilt werden, und die Formprozessleistung ist unter normalem Druck flexibel, was besonders für die Herstellung von FRP-Produkten in großem Maßstab und vor Ort geeignet ist.
|
Item |
Range |
unit |
Testing method |
|
appearance |
Light yellow viscous liquid |
— |
GB/T 8237.4.1.1 |
|
Acid value |
25-30 |
mgKOH/g |
GB/T 2895 |
|
Viscosity,25℃ |
0.25-0.45 |
Pa.s |
GB/T 7193.1 |
|
Solid content |
61-70 |
% |
GB/T 7193.3 |
|
Gel time ,25℃ |
9-17 |
min |
GB/T 7193-2008 |
Gel -Zeit -Test: 50% Cyclohexanon -Peroxidpaste: 4%, Promoter E1: 4%
ungesättigte Polyesterharzgusskörpereigenschaft
|
Item |
Unit |
Measured value |
Testing method |
|
Barco hardness |
—— |
41 |
GB 3854—83 |
|
Heat distortion temperature |
℃ |
70 |
GB 1634—04 |
|
Bending strength |
MPa |
112 |
GB/T 2570—95 |
|
Tensile Strength |
MPa |
60 |
GB/T 2568—95 |
|
Elongation at break |
% |
3.5 |
GB/T 2568—95 |
|
Impact strength |
KJ/m2 |
10.2 |
GB/T 2571—95 |
Anmerkungen: 1. Casting Body Preparation-Methode nach GB8237-87
2. Härtungssystem: Härter 55% MEKP: 2%, Promotor E1: 2% Post Cure System: 60 ℃ × 2H + 80 × 2H
ungesättigte Polyesterharz -FRP -typische Daten
|
Item |
Unit |
Measured data |
Testing method |
|
Bending strength |
MPa |
365 |
GB/T1449—83 |
|
Tensile Strength |
MPa |
290 |
GB/T1447—83 |
|
Impact strength |
KJ/m2 |
235 |
GB/T 1451—83 |
Anmerkungen: 1. Casting Body Preparation-Methode nach GB8237-87
2. CURING -SYSTEM: Härter 55% MEKP: 2%, Promotor E1: 2% Nachhärtungssystem: 60 ℃ × 3H + 110 ℃ × 3H
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