BR-113 Thermoplastic Acrylic Resin Binder for ABS PS Plastic Paint Gravure Ink Road Marking Marine Container Coating
Product Details
| CAS No.: | 13001-39-3 | Purity: | >99%, ≥98.5% |
|---|---|---|---|
| Classification: | Chemical Auxiliary Agent | Molecular Formula: | C24H16N2 |
| Type: | Optical Brightener, 1,4-Bis(2-cyanostyryl)benzene | Usage: | Textile Auxiliary Agents |
| State: | Yellow-green Powder | C.I. No.: | 184 |
| Shade: | Blue Tone | Melting Point: | 230 - 232°C |
| Fineness: | >200 Mesh | Volatiles: | ≤0.5% |
| Ash: | ≤0.5% | Hazardous Chemical: | No |
| Packing: | 25 Kg/bag |
Product Description
- Product Info:
- Cyanostilbene ER (CAS 13001-39-3, C.I. 184). Yellow-green powder, blue tone, MP 230–232°C, ≥98.5%. Specialized for polyester (PET) fiber, acetate fiber and PVC. Strong brightening at low dosage.
- Properties:
- PET Specialist: Excellent for polyester filament/staple fiber brightening.
- Fiber & Plastic Dual Use: Works on acetate fiber and PVC resin.
- Heat Stable: Processing-safe for fiber spinning and PVC extrusion.
- High Purity: ≥98.5%, >200 mesh, low volatiles/ash.
- Applications:
- Textile: Polyester (PET) chemical fiber, acetate fiber.
- Plastics: PVC articles, films, profiles.
- Note: Different from OB (C.I.184 benzoxazole type); ER is cyanostilbene type, bluer tone for PET.










Product Highlights
PRODUCT HIGHLIGHTSProduct Info:Cyanostilbene ER (CAS 13001-39-3, C.I. 184). Yellow-green powder, blue tone, MP 230–232°C, ≥98.5%. Specialized for polyester (PET) fiber, acetate fiber and PVC. Strong brightening at low dosage. Properties:PET Specialist: Excellent for polyester filament/staple fiber ...
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