Oxydipropyl dibenzoate CAS 27138-31-4 With 98%min

⁦Oxydipropyl dibenzoate CAS 27138-31-4 With 98%min⁩ - الصورة ⁦2⁩

Oxydipropyl dibenzoate CAS 27138-31-4 With 98%min

CAS:27138-31-4
الصيغة الجزيئية:C20H22O5
الوزن الجزيئي:342.39
EINECS:248-258-5

المرادفات:حمض البنزويك N-DIPROPYLENEGLYCOL DIESTER ؛ K-فليكس DP;DIPROPYLENE غليكول DIBENZOATE;DIPROPANEDIOL DIBENZOATE;DPGDB;3,3'-OXYDI-1-بروبانول DIBENZOATE;Dipropylenglycoldibenzoate;oxybis-propanodibenzoate

What Is Oxydipropyl dibenzoate CAS 27138-31-4 ?

Dipropylene glycol dibenzoate (DPGDB) is a kind of highly soluble benzoate plasticizer, the main component of which is dipropylene glycol dibenzoate. As an alternative to the phthalic plasticizers recommended by the EU, As an environmentally friendly plasticizer, it is widely used in water-based adhesives (white latex, woodworking glue, plywood glue, Chemicalbook paper packaging glue, film glue, smoke glue, etc.), polysulfide sealant, polyurethane sealant, gap filler, PVC products (toys, elastic floor, gloves, PVC impregnated plastic products, Tesling, water hose, artificial leather, etc.), polyurethane elastic Body/roller, paint, ink and pesticides, fluorescent materials and other fields.

مواصفات

بنود الاختبار	مؤشر جودة	نتيجة الاختبار
حرف	سائل زيتي شفاف عديم اللون	زيتي شفاف
محتوى استر	≥98%	99.3
الكثافة	≥1.126(25 ° c)	1.128
نقطة الوميض	≥212 ° c(فتح كأس الطريقة)	213
حمض القيمة	≤0.2 mgKOH/ز	0.09
نقطة الغليان	232 ° c	232
نقطة التجمد	≥-20 ° c	-20

التطبيق

Dipropylene glycol dibenzoate as a high solubility benzoate plasticizer, because of its low toxicity and environmental protection, low sol temperature, high plasticizing efficiency, large filling capacity, cold resistance, good pollution resistance and so on. Approved and recommended by the European Union, replacing conventional Chemicalbook phthalic plasticizers, and used as environmentally friendly plasticizers, widely used in polyvinyl chloride synthetic plastics, water-based adhesive, polysulfide sealant, polyurethane sealant, artificial leather and synthetic rubber and other fields, and reflect its superior performance and plasticizing effect.