Toughening Agent for PBT
2019-02-17 12:00:00 Source: Views:
Case 1: SOG-02 used in super toughening PBT has a higher liquidity
Fig.1 SOG-02 used in super toughening PBT has a higher liquidity
In toughening PBT, parallel adding SOG-02 with adding imported toughening agent, all of them can achieve super toughening effect when adding amount of 20%, however, the processability of the former is better.
Case 2: SOG-02 improved the impact strength of reinforced PBT
Fig.2 SOG-02 improved the impact strength of reinforced PBT
In reinforced PBT (30% glass fiber), adding 5% of SOG-02 and imported toughening agent, their toughening efficiency were similar.
Case 3: SOG-02 improved the impact strength of flame-retardant reinforced PBT
Fig.3 SOG-02 improved the impact strength of flame-retardant reinforced PBT
Notched impact strength increased more than 50% when adding 2% SOG-02 or imported toughening agent in flame-retardant reinforced PBT, in addition, the tensile strength decreased is not too much.
Case 4: SOG-02 improved the strength of reinforced PC
Fig.4 SOG-02 improved the strength of reinforced PC
In reinforced PC(10% glass fiber), parallel adding 5% SOG-02 with adding 5% imported toughening agent, the former was better on impact strength and tensile strength.
Case 5: SOG-02 used in PC/PBT alloy
Fig.5 SOG-02 used in PC/PBT alloy
In PC/PBT alloy(PC/PBT=7/3
), parallel adding 5% SOG-02 with adding 5% imported toughening agent , the former was better on the notched impact and processing fluidity, therefore, SOG-02 has very obvious performance-price ratio.
Note: These are Physical and Chemical Properties only and are not to be construed as specifications.
Recommended Dosage
2-20% ,can be adjusted according to the practical situation.
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