草草影院欧美三级日本|国内精品视频一区国产|久久天天躁狠狠躁夜夜躁|九久久亚洲韩国日本A∨|亚洲Av一级在线免费观看|在线欧美日韩亚洲国产一区|国产在线精品成人一区二区三|中文字幕无码aⅤ激情不卡久久

Product Name:DIPROPYLENE GLYCOL DIBENZOATE

CAS: 27138-31-4

XR342 as an environmental protection plasticizer, it is widely used in polysulfide sealant, polyurethane sealant, polyurethane elastomer/roller, sealant, ink, paint, water-based adhesive (such as white latex; Woodworking glue; Puzzle glue; Paper packaging adhesive); PVC products (such as toys; Elastic floor; Gloves; PVC dip products; Water hose; Artificial leather, etc.), pesticides and fluorescent materials.

Main performance indicators

Appearance: transparent oily liquid, no mechanical impurities

Content (Benzoic acid esters): 99.0% min

Acidity (as Benzoic acid): 0.1% max

Color (APHA)): 80 max

Moisture: 0.1% max

Hydroxyl value: 13max

Molecular weight (typical): 342

Boiling point (5 mm Hg,℃): 230

Freezing point (℃): -30

Pour point (℃): -19

Flashing point (Tiger closed cup℃): >150

Refractive index(25℃): 1.5282

Specific gravity(25℃): 1.12-1.13

Viscosity (Brookfield,25℃): 120 cps

VOC content: <3%

Odor: Slight ester odor

Water solubility: <0.01%

Hygroscopic property: <0.25%

Product features:

1. High solubility, excellent compatibility in polyurethane systems and resistance to migration in finished products. Extraction resistance. Low temperature softness, good light. Thermal stability. Low VOC.

2. Low Hydroxyl value, low moisture, excellent plasticizing effect in polyurethane system.

3. It is a phthalic plasticizer alternative recommended by ECHA in May 2009. It does not contain any phthalic components and can be used as the main plasticizer. More than 30 years of application and research data have proved that these products are low toxicity, non-mutagenic, non-carcinogenic and easy to biodegrade.

Packaging: 225kg/iron drum