We propose a REACH-compliant alternative catalyst for lead.
Catalysts based on dibutyltin dilaurate (DBTDL), which possess excellent chemical reactivity and are easy to handle, have been widely used in the production of polyurethane resins used as materials for high weather-resistant coatings. However, due to the designation of dibutyltin dichloride as a substance of very high concern under the European REACH regulation, there has been a demand for tin-free alternatives. Borchers' "tin-free catalysts" can comply with regulations on organic tin and are designed with environmental considerations in mind, being free of tin. You can adopt catalyst types that meet your requirements while capturing the characteristics of individual catalysts, such as those based on Bi, Zn, and Li, or combination-type catalysts. 【Features】 ■ Compliance with organic tin regulations ■ VOC reduction ■ High performance as a DBTDL alternative ■ Water-based catalysts *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■Borchi Kat 22 (Zn) ■Borchi Kat 24 (Bi) ■Borchi Kat 315EU (Bi) ■Borchi Kat 0243 (Bi, Li) ■Borchi Kat 0244 (Bi, Zn) 【Water-based】 ■Borchers LH 10 (DBTDL Emulsion) ■Borchi Kat 24 (Bi)
Price range
P1
Delivery Time
Applications/Examples of results
Main uses: ■ Paints, printing inks, adhesives, synthetic leather, PUF
Detailed information
Line up（9）
| Model number | overview |
|---|---|
| Borchi Kat 22 | Octanoic acid Zn 22%, recommended addition amount 0.01-0.03% |
| Borchi Kat 24 | Octanoic acid Bi 24%, recommended addition amount 0.01-0.03% |
| Borchi Kat 315EU | Neodecanoic acid Bi 16%, recommended addition amount 0.01-0.03% |
| Borchi Kat 0761 | Neodecanoic acid Zn 14.7 – 15.3 %, recommended addition amount 0.01-0.04% |
| Borchi Kat 0243 | Neodecanoic acid Bi, Li, recommended addition amount 0.02-0.06% |
| Borchi Kat 0244 | Octanoic acid Bi, Zn, recommended addition amount 0.01-0.03% |
| Borchi Kat 0245 | Octanoic acid Zn, Ca, recommended addition amount 0.01-0.03% |
| Borchers LH10 | Sn: 1.8 %, recommended addition amount 0.4-0.6%, 10% aqueous emulsion of DBTL |
| Borchers Deca Copper 8 | Neodecanoic acid Cu 7.80 – 8.20 %, recommended addition amount 0.001-0.01% |
catalog（1）
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Company information
Matsuo Sangyo Co., Ltd. has been contributing significantly to the development of society since its establishment in 1938, primarily dealing with raw materials for paints, optical components, and automotive parts, while also handling a wide range of products in the fields of chemistry, electronics, electricity, and automotive. In our demonstration room in Shin-Yokohama, we display equipment such as printing test machines (test coaters), gel time measurement devices, UV-LED irradiators, film thickness measurement devices, and infrared moisture meters, aimed at supporting research and development. We also conduct sample bring-in demonstrations and online demonstrations. Shin-Yokohama Demonstration Room ▼ https://www.matsuo-sangyo.co.jp/demo-room/ You can rely on us for research and development support. To all engineers, we will introduce you to cutting-edge technologies and new materials.