1997 |
YABANG 1997 is isophthalic general purpose unsaturated polyester resin with middle viscosity and middle reactivity. After resin solidification, the products are featured with high intensity, good toughness, good water-tolerant performance and excellent comprehensive performance and which are applicable to the production of fishing boats and yacht and etc. The products have passed China Classification Society Certification.
Technical Indicators for Liquid Resin | |||
Item | Unit | Indicator | Testing Standard |
Appearance |
| Faint yellow transparent viscous liquid | Visual |
Acid value | mgKOH/g | 12-20 | GB/T 2895-2008 |
| mPa.S | 350-650 | GB/T 7193-2008 |
| min | 15-35 | GB/T 7193-2008 |
| % | 57-63 | GB/T 7193-2008 |
| h | ≥24 | GB/T 7193-2008 |
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Note: 1. gelation time: water bath at 25℃,add 0.9 grams of YB-1 accelerant and 0.9 grams methyl ethyl ketone peroxide into 50 grams of resin.
2. viscosity and gelation time shall be modified within the specified scope as the season changes.
Performance Indicator for Resin Casting Matrix | |||
Item | Unit | Indicator | Testing Standard |
Barcol Hardness≥ | Barcol | 44 | GB/T 3854-2005 |
Tensile Strength≥ | Mpa | 70 | GB/T 2567-2008 |
Modulus of Elasticity for Tensio≥ | Mpa | 3550 | GB/T 2567-2008 |
Elongation At Break≥ | % | 3.0 | GB/T 2567-2008 |
Bending Strength≥ | Mpa | 130 | GB/T 2567-2008 |
Modulus of Elasticity in Static Bending≥ | Mpa | 3700 | GB/T 2567-2008 |
Distortion Temperature≥ | ℃ | 80 | GB/T 1634-2004 |
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Note: test temperature: 23±2℃; humidity: 50±5%
Package and storage:
The package for YABANG 1997 is metal drum with net weight of 220KGS. The storage life is 6 months under 25℃, 3 months under 30℃ and even further shortened above 30℃. This item is inflammable and it shall be kept at shady and ventilate position, avoid from open fire and direct sunlight and this items shall be protected from rain seepage during storage.
All data in this file is tested with the methods in accordance with GB, ISO and ASTM.
Due to the influencing elements existing in the processing and the application of our products, we do not exclude the necessity for users test and research by themselves. This file cannot guarantee the complete applicability of some properties to certain concrete purpose.
If you have any technical and business problems, please contact us and we reserve the modification rights to this file.