Coace® B1P is a maleic anhydride modified polypropylene with low melting point and high grafting rate. Maleic anhydride modified polypropylene (MAPP) is a type of functionalized polypropylene that has been chemically modified with maleic anhydride. The addition of maleic anhydride to polypropylene enhances the compatibility of polypropylene with polar materials and provides reactive sites for further chemical modification.
الخصائص | القيم | وحدة | طريقة اختبار |
مظهر | حبيبات | ||
اللون | أبيض أو أصفر فاتح | ||
كثافة | 0.92 | ز / cm3 | ASTM D792 |
معدل تدفق الذوبان 190 2.16 كجم | 30-50 | ز / 10min | ASTM D1238 |
ذوبان نقطة | 110 | ℃ | DSC |
محتوى أنهيدريد الماليك | مرتفع | بالوزن ٪ | طريقة COACE [1] |
ملاحظات [1] LOW 0.4wt٪ ؛ الأوسط (0.4wt٪ -0.8wt٪) ؛ ارتفاع 0.8٪ بالوزن.
Coace® B1P is a maleic anhydride modified polypropylene with low melting point and high grafting rate.
MAPP with a low melting point is typically achieved by modifying the polypropylene with a low molecular weight maleic anhydride derivative. This modification lowers the melting point of the MAPP, making it easier to process and allowing for better adhesion to other materials.
A high grafting rate indicates that a large proportion of the polypropylene molecules have been modified with maleic anhydride. This can be achieved through careful control of the reaction conditions, such as temperature, pressure, and reactant concentrations.
MAPP with a low melting point and high grafting rate is useful in a variety of applications, such as adhesives, coatings, and composites. The low melting point allows for easy processing, while the high grafting rate provides strong adhesion to other materials.
التطبيقات
1. متوافق مع سبائك البولي أوليفين
2.PP enhanced filling
3. مادة البولي بروبيلين الخشب والبلاستيك المركب
هذا هو موازن PP منخفض الرائحة ، والذي يلبي متطلبات مصنعي السيارات لرائحة مواد السيارات إلى حد معين.
إظهار المزيدCoace® B1-2 عبارة عن مادة بولي بروبيلين معدلة ب أنهيدريد المالئيك ذات معدل تطعيم عالي.
إظهار المزيدCoace® B1R is a maleic anhydride functionalized high molecular weight polypropylene with high reactivity.
إظهار المزيدB1R is a maleic anhydride functionalized high molecular weight polypropylene with high reactivity. B1R is a type of polypropylene that has been chemically modified with maleic anhydride to improve its properties. The addition of maleic anhydride creates reactive sites along the polymer chain, which can be used for crosslinking, grafting, or other chemical reactions. The high molecular weight of B1R ensures that it has good mechanical strength and thermal stability.
إظهار المزيدشركة كواس للكيماويات المحدودة
Colebond (Xiamen) New Materials Co، .Ltd