Nano-based Compatible Toughener
(Typically used for making PC alloys or ABS alloys)
(Model: DRG-798)
Technical Data Sheet (TDS)
1、 Product name: Nano-based Compatible Toughener
2、 Product model: DRG-798
3、 Trademark: 帝韧®
4、 Application field: Typically used as compatible toughener to improve both compatibilization and impact strengh for making PC alloys (eg. PC/ABS alloy, PC/PBT and PC/PET) , ABS alloys (eg.ABS/PC, ABS/PA, ABS/PBT and ABS/PET) and Polyester alloys (eg., PBT/PC, PBT/PET, PET/PP and PET/PE); functionally satisfying varied plastic alloys, recycled plastic alloys, flame retardant plastic alloys and glass fiber reinforced plastic alloys..
5、Product Introduction:
DRG-798 is a compatible toughener based on Janus structure nano-composite, and the nano hybrid material has a high efficient compatibilization and toughening effect; That is to say, it plays a role in interface compatibilization and very efficient toughening. In addition, it can also play a role in heat resistant oxygen aging (extending the oxidation induction period), anti yellowing, anti UV, reducing or eliminating silver filaments. In some application areas, it can also play a role in increasing viscosity, expanding chains, and resisting hydrolysis
6、Advantages:
l In many occasions, with a dosage of about 3-5%, the Impact Strength of those target plastic alloys can reach an increase of 50-120%, which can be considered as an efficient impact doubling toughening agent;
l Especially for recycled PC/ABS blends and recycled ABS/PC blends, it has a very efficient toughening effect;
l It does not affect the glossiness of the product or the flame retardant effect;
7、 Main application areas:
PC alloy or ABS alloy, covering those basic plastic alloys, recycled plastic alloys, flame retardant plastic alloys and glass fiber reinforced plastic alloys; The specific application scenarios of PC alloys include: PC/ABS alloys, PC/PBT alloys, PC/PET alloys, PC/ASA alloys, PC/SAN alloys, etc.; the application scenarios of ABS alloys include: ABS/PC alloys, ABS/PBT alloys, ABS/PET alloys, ABS/PA alloys, etc;
In addition, it can also be used as a compatibilizer and toughener for other styrene based alloys (mainly SAN and ASA alloys), polyester alloys, nylon alloys, and other plastic alloys;
8、 Technical specifications:
l Appearance: Light white or yellow plastic granular
l Specific gravity: 1.05 ± 0.02 g/ml;
l Melting index: 12.5g/10min. (190 ℃/2.16KG)
l Basic resin: Composite ion polymer
9、 Processing suggestions:
DRG-798 can be processed over a wide range, with typical processing temperatures ranging from 150 to 310 ℃. The specific requirements include screw combination, screw speed, extruder type, and application situation;
10、 Application examples :
(1) Comparison of compatibility toughening effects for making recycled ABS/PC alloy between DRG-798 compatible toughener and MBS compatibilizer at the same dosage
No. | Formulation of Recycled ABS/PC alloy | Notch impact strength |
Raw Material | F.1 | F.2 | F.3 | F.4 | (Cantilever beam) |
1 | ABS/PC recycled resin | 97% | 97% | 97% | 97% | 11.52 KJ/M2 |
2 | MBS Compatibilizer (EXL-2620) | 3% | | | | 12.59 KJ/M2 |
3 | MBS Compatibilizer (M-722) | | 3% | | | 12.28 KJ/M2 |
4 | MBS Compatibilizer (EM-500) | | | 3% | | 13.12 KJ/M2 |
5 | DRG-798 Compatible Toughener | | | | 3% | 22.86 KJ/M2 |
Note: EXL-2620 is the brand name of Rohm & Haas Corporation in the United States, M-722 is the Japanese Zhongyuan Chemical brand name, and EM-500 is the Korean LG Chemical brand name;
(2) Comparison of compatibility toughening effects for making ABS/PC alloy between DRG-798 compatible toughener and MBS compatibilizer at the same dosage.
No. | Formulation of ABS/PC alloy for impact modification | Notch impact strength |
Raw Material | F1 | F2 | F3 | F4 | (Cantilever beam) |
1 | ABS resin（PA-757) | 65% | 65% | 65% | 65% | 6.75KJ/M2 |
2 | PC resin（WY-111BR) | 30% | 30% | 30% | 30% |
3 | MBS Toughener (EXL-2620) | 5% | | | | 11.65 KJ/M2 |
4 | MBS Toughener (M-701) | | 5% | | | 13.09 KJ/M2 |
5 | MBS Toughener (EM-500) | | | 5% | | 12.78 KJ/M2 |
6 | DRG-798 Compatible Toughener | | | | 5% | 40.26 KJ/M2 |
11、Suggested dosage:
(1) As a compatible toughener for PC/ABS alloys (new and recycled plastic alloys), it is recommended to add a dosage of 1.0-5.0%;
(2) Used as a compatible toughener for ABS/PC alloys (new and recycled plastic alloys), with a recommended addition amount of 1.0-5.0%;
12、 Packaging: 25KG kraft paper bag, or according to customer requirements;
13、 Storage conditions: It is necessary to pay attention to moisture resistance, prevent exposure to sunlight, and prevent contact with strong acids, alkalis, oxidizing or reducing chemicals;
14、 Reaction and compatibilization mechanism of Janus structured nano particles:
