가벼운 안정제-944CAS70624-18-9

무엇이 가벼운 안정제-944CAS70624-18-9？

UV-944 으로도 알려진 빛 안정제 HS-944,은 흰색이 빛에 노란색 또는 분말 입자,녹는점 100-135°C,분자량 2000-3100,뛰어난 호환성을 추출 저항 및 낮은 변동성이 있습니다. 이후 UV-944 이 높은 상대 분자량 안정제,그리고 분자 포함되는 큰 금액 메틸 레이트,그것은 안정적인 처리한 경우로 뜨거운 산소이다.

UV 944 (CAS 70624-18-9), also known as Chimassorb 944 or UV Absorber 944, is a high-performance hindered amine light stabilizer (HALS) widely used in plastics, coatings, and polymer materials to protect against UV-induced degradation.

사양

Key Features

1. Excellent light stabilization effect: UV-944 can effectively protect polymer materials from ultraviolet light exposure and photodegradation and thermal degradation caused by long-term thermal aging. Its light stabilization effect far exceeds that of ultraviolet absorbers and nickel-containing stabilizers, especially in pigment systems where the effect is more obvious.

2. Good compatibility and processing performance: It is a light yellow transparent granular material with low volatility. It has good compatibility with various polymer materials such as PP, LDPE, HDPE, and PVC. It can be easily dispersed in the polymer matrix without affecting the transparency and color of the resin, and has excellent processing performance.

3. Wide application range and safe and reliable: UV-944 is suitable for various forms of materials such as films, fibers, and thick products, and can be used for multiple polymers including polyolefins, polyurethanes, and polyamides. Meanwhile, it has been approved by the FDA and can be used in food contact applications, demonstrating a certain level of safety.

응용 프로그램

• Plastics: Protects films, sheets, and molded products from UV aging.

• Coatings and Paints: Enhances color retention and durability under sunlight.

• Polymer Materials: Applied in industrial polymers to extend service life and performance.

Packaging

25kg/드럼 또는 고객의 요구 사항에 따라.

관련 키워드

가벼운 안정제 HALS RIASORB UV944,가벼운 안정제 HS-944,가벼운 안정제-944 단일 중합체,가벼운 안정제 UV-944.