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Polyether Polyol
- Trifunctional
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UV-EB Monomer
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  - BM1105
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  - BM1211
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  - BM2101M
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- Trifunctional
  - BM3231
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  - BM3384
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  - BM4241
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- High functionality
  - BM6261
  - BM6263
UV-EB Resin
- Phosphate Functional Acrylate
  - B-02
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  - B-21
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  - B-100
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- Alicyclic Specialty Acrylate
  - B-431
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  - B-39
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  - T-2022D
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- Light-moisture Dual-curable Oligomer
  - B-404
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  - B-405
  - B-405H
- Photothermal Dual-curable Oligomer
  - B-450-2
  - B-451
  - B-6063
  - B-6263
- Polyester Acrylate Oligomer
  - B-2016
  - B-503
  - B-509B
  - B-519
  - B-52
  - B-520
  - B-522
  - B-529
  - B-530
  - B-531
  - B-535
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  - B-574C
  - B-583
  - B-590
  - B-79D
- Special Functional Acrylate
  - B-6016C
  - B-6019
  - B-6020
  - B-6371-3
  - B-6380N
- Organic Silicon Modified UV Oligomer
  - B-828
  - B-868
  - B-868H
  - T-2706

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Polyester acrylate

B-503

Product features:

B-503 is a novel monofunctional polyester acrylate that features both hydrophilic functional groups and flexible carbon chains in its molecular structure. Compared with conventional monofunctional acrylate resins, B-503 boasts outstanding characteristics such as superior flexibility, rapid curing rate, low volatility, and minimal irritation. It can be used as the main resin for alkali-strippable protective inks for glass applications.

Recommended use:

Suitable for glass protective ink alkaline-removable base resin.

Shelf life:

Store at room temperature, sealed and protected from light. Shelf life: 6 months.

Packaging specifications:

200L packaging drum.

Precautions:

None

TDS

TDS Download:

B-503 TDS (2025.04 version)

Download

Product Specifications:

Project	Indicator	Detection method
Appearance	Transparent liquid	Visually
Color (APHA)	≤50	GB/T 3143-1982 (Platinum-Cobalt Method)
Viscosity (cps/25℃)	1500-3500	GB/T 2794-2013
Acid value (mg KOH/g)	180-210	GB/T 6743-2008
Specific gravity (g/cm³)	1.13 ± 0.02	GB/T 6750-2007
Refractive index (25℃)	1.513 ± 0.005	GB/T 614-2006
Active ingredient (%)	100	Theoretical value
Functionality	1	Theoretical value