Benzoflex 9-88
苯甲酸酯增塑劑9-88
9-88增塑劑與聚氨脂、EVA等樹脂體系相容性很好的環保增塑劑，應用於多種領域，如PU膠輥、彈性地板革、人造革、水性粘合劑和填縫膠、塑膠塗料等。
Benzoflex 9-88 優點：
符合美國食品和藥物管理局有關食品接觸應用的相關法規（21CFR 175.105; 21CFR 176.170; 21CFR 176.180）
耐溶劑、耐遷移性能優越
Benzoflex 9-88 用途：
PVAc，VAE乳液
氰基丙烯酸酯粘合劑
聚氨酯粘合劑，
聚氨脂油墨/塗料
填縫膠、密封膠
環氧樹脂塗料
PU膠輥
用於生產高品質的膠粘劑，配方示例（僅供參考）：
1、PET膠帶用膠粘劑
EASTMAN樹脂 ----------------------------------- 60%
增粘樹脂----------------------------------------- 26.7%
Benzoflex 9-88 ----------------------------------- 13%
IRGANOX1010 ----------------------------------- 0.3%
2、無紡布產品裝配膠
EASTMAN樹脂---------------------------------------- 60%
增粘樹脂--------------------------------------------- 34.7%
Benzoflex 9-88 ---------------------------------------- 5%
IRGANOX1010 --------------------------------------- 0.3%
3、壓敏膠配方之一
EASTMAN樹脂---------------------------------------- 94.7%
Benzoflex 9-88 ------------------------------------------ 5%
IRGANOX1010 ----------------------------------------- 0.3%
壓敏膠配方之二
EASTMAN樹脂----------------------------------------- 69.7%
EASTMAN增粘樹脂-------------------------------------- 10%
Benzoflex 9-88 ------------------------------------------ 20%
IRGANOX1010 ------------------------------------------ 0.3%
4、無紡布膠粘劑
EASTMAN樹脂---- --------------------------------------- 75%
增粘樹脂------------------------------------------------- 14.7%
Benzoflex 9-88 ------------------------------------------- 10%
IRGANOX1010 ------------------------------------------- 0.3%
Benzoflex® 9-88
Benzoflex® 9-88 is a high solvating benzoate ester plasticizer that can be used in a wide variety of applications. Its diverse uses include resilient flooring, adhesives, caulks, and sealants.
SPECIFICATIONS
Acidity (as benzoic acid), % max ............................................................................. 0.1
Appearance ..............................................................Clear liquid, free of particulates
Assay (as benzoate ester), % min ......................................................................... 98.0
Color, APHA, max ...................................................................................................... 100
Hydroxyl number, mg KOH/g, max...................................................................... 15
Moisture, % max ........................................................................................................ 0.1
SOLUBILITIES
In water, %..................................................................................................................... < 0.01
Water in, %......................................................................................................................... 0.25
TYPICAL PROPERTIES
Assay (as benzoate ester), %........................................................................................ 98.5
Boiling point @ 5 mm Hg,℃......................................................................................... 232
Color, APHA ......................................................................................................................... 60
Density, lbs/gal @ 25℃.................................................................................................... 9.346
Dielectric constant @ 60 Hz (1000 Hz) ..................................................................7.6 (7.5)
Flash point, ℃, COC ............................................................................................................. 199
Glass point,℃ ........................................................................................................................ - 40
Molecular weight (typical) ................................................................................................. 342
Moisture, %............................................................................................................................. 0.07
Odor......................................................................................................................Mild ester-like
Pour point, ℃....................................................................................................................... - 19
Refractive index, 25℃ .................................................................................................. 1.5282
Specific gravity, 25℃ ...................................................................................................... 1.120
Vapor pressure, 25℃, mm Hg............................................................................. 2.29 x10-7
Volume resistivity, ohm cm2/cm................................................................................1.1010
包裝︰ 225kg/桶
