Pigment Red LC (Clariant Graphtol Red LC)
Clariant Graphol Red LC
Organic Pigments| Red Collection
Basic Specifications
| Product Name | Pigment Red LC (Clariant Graphtol Red LC) |
| English Name | Clariant Graphtol Red LC |
| CAS Registry Number | 5160-02-1 |
| C.I. Number | Pigment Red 53:1 / C.I. 15585:1 |
| Molecular formula | C17H12ClN2O4S·1/2Ba (barium lake, reference value) |
| Molecular Weight | About 444.5 |
| Product Categories | Organic Pigments |
| Product Line | Red Collection |
| Hue | Huang Guanghong |
| Appearance | Red powder |
| Density | 1.82 g/cm³ |
Product Features
- Yellow-red — Affordable yellow-red, vibrant color
- High heat resistance — 250-270°C; PS/PC can exceed 300°C
- Strong color intensity — vivid results with less product
- Excellent acid and alkali resistance — Grade 5
- Cost-effective — Economy-grade red organic pigment
- Low Warpage — For Low Warpage Plastic Applications
Application Areas
Plastics — PO, PVC, PS, ABS, PC ColoringRubber — Coloring of Rubber ProductsColoring of Polyurethane (PUR) ProductsBlow Molding / Injection Molding — Plastic Products & Appliance Housings
App Data
| Applicable Systems | Recommendation | Behavior Description |
|---|---|---|
| PO (LDPE) | ✅ Recommended | Usage: 0.1-0.5%, heat resistance up to 250°C, low warping |
| PVC | ✅ Recommended | Usage: 0.1-0.5%, consistent coloring |
| Rubber | ✅ Recommended | Usage: 0.5-2%; Pigment for rubber products |
| PS | ✅ Recommended | Use 0.1-0.5% heat resistant up to 300°C |
| ABS | ✅ Recommended | Usage: 0.1-0.5%, consistent coloring |
| PC | ✅ Recommended | Use 0.1-0.5% heat resistant up to 310°C |
| Food Packaging / Toys | ⚠️ Use with Caution | Usage 0.1-0.5%, contains barium, violates relevant safety regulations. |
Notes
- Please test with a sample first to confirm the optimal dosage and heat resistance conditions.
- The powder color chart may differ from the final product color. Please refer to the actual colored result.
- Evaluate weather resistance for long-term outdoor exposure.
- Low lightfastness (3-4 level); not recommended for high lightfastness requirements or long-term outdoor use.
- This product contains barium salts and is not recommended for food contact or toys requiring safety certification.
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