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A-603
A-603 transparent liquid impact modifier for PVC
A-603 is documented as transparent liquid for PVC. The source TDS lists 0.4-0.8% and positions the grade for low-dose impact, toughness and flexibility modification with a transparency target.
25 kg plastic barrel
TDS-derived technical profile
Key values listed for A-603
The following technical values are taken from the current TDS to support grade selection and initial formulation work.
| Property | Listed value | Method |
|---|---|---|
| Listed dosage | 0.4-0.8% | — |
| Effective substance content | 100% | — |
| Density | 1.0200 g/cm3 | — |
| Colour | Platinum-cobalt <=135 | GB/T 1664-1995 |
What this grade is positioned to support
- Impact and toughness modification
- Flexibility and low-temperature support
- Transparency-conscious direct-add trial
How to prepare the first evaluation
- 01
Blend A-603 with the selected resin for 15-20 minutes.
- 02
Continue with extrusion, injection molding or blow molding after uniform mixing and any required drying step.
- 03
Evaluate the finished comparison after at least 24 hours.
Technical documentation
Request current TDS Current TDS and application guidance
Source file: a-603-tds.pdf. Do not combine with unlisted process oils or chemical reagents unless compatibility has been verified. Compare samples after at least 24 hours under matched resin, thickness and processing conditions.