Lacper 4701
SKU:
Lacper 4701
Categories: Resin, Waterborne Acrylic Emulsion
Tags: Fine Chemicals, Waterborne Acrylic Emulsion
Description
Product Description
Lacper® 4701 is a hydroxyl-containing acrylic copolymer emulsion designed for water-based two-component industrial clear coats and pigmented coatings. When formulated with hydrophilic modified isocyanate curing agents, it delivers outstanding transparency and chemical resistance, accompanied by fast hardness development and high film hardness. No artificially added alkylphenol ethoxylates (APEO), formaldehyde or formaldehyde releasers are contained in this product. Biocide System: CMIT/MIT (3:1) at 10 ppm and MIT at 200 ppm.
Product Features
- Excellent compatibility with water-based isocyanate curing agents
- Fast hardness build-up and high coating film hardness
- Good compatibility with various PUD/PUA dispersions
- Superior chemical resistance
Physical Properties
| Property | Value | Unit | Test Method |
|---|---|---|---|
| Appearance | Translucent to milky white liquid | — | Visual inspection |
| Mass Solids Content | 42–44 | wt% | WHPU/T011-571-2017 (5cm, 150°C, 20 min) |
| pH Value | 7.0–9.0 | — | GB 6920-1986 |
| Minimum Film Formation Temperature (MFFT) | 46 | °C | GB/T 9267-2008 |
| Viscosity (25°C) | 10–1000 | mPa·s | GB/T 2794-2013 (Brookfield LV, 25°C) |
| Hydroxyl Content (Based on Solids) | ~1.6 | % | — |
*The above properties are typical values only and shall not be regarded as product specifications; the official Certificate of Analysis (COA) shall prevail.
Storage
Store in a dark, cool and dry location with storage temperature controlled between 5 °C and 35 °C, and keep packaging intact. The shelf life of this product is twelve months counting from the production date. Performance evaluation is recommended prior to use if the shelf life has expired. This product must be fully protected against frost. Once the package is opened, filter the material properly before use and consume it all at once.
Disclaimer
Wanhua Chemical Group Co., Ltd. recommends all customers conduct safe and proper handling of this product in accordance with detailed information stated in the Material Safety Data Sheet (MSDS). We also advise customers to contact suppliers of other raw materials contained in our recommended formulas to confirm their product characteristics and compatibility prior to use. We believe all suggestions and data provided herein are true and reliable. However, all information covered in this Technical Data Sheet relating to product characteristics, applications, quality, safety, product specifications, merchantability and fitness for specific purposes is for reference only. We offer no warranties, whether express or implied, regarding such content. Any information contained herein shall neither constitute a license to utilize patented technologies, nor serve as an inducement to utilize patented technologies without authorization from patent owners.
This product is an experimental grade material. Product information is subject to change in the future. Commercialization and continuous supply of this product are not guaranteed at present.
Company Name: Wanhua Energysav Science&technology Group Co.,Ltd
Address: No. 127, Changjiang Road, YEDA, Yantai, Shandong Province, China
Contact person: Vivin Yi
Email: wanhuachemical@outlook.com
WhatsAPP: +86 17761309662
Tel: +86 17761309662
Wechat: yivonnie
Additional information
| Weight | 25 kg |
|---|
