国产69精品久久久久app下载,久久青草精品38国产,香蕉久久av一区二区三区

Special C5 petroleum resin for hot melt adhesive

發表時間：2023/5/15 10:17:35 | 點擊率：?

1. Product presentation

C5 petroleum resin for hot melt adhesive is a kind of refined carbon five petroleum resin modified by aromatics or monomer modification, is suitable for hot melt adhesive (such as fast packaging glue, book binding rubber, wood processing rubber, perlite cotton glue, furniture sealing glue, mask sealing glue, various rubber sticks, etc.) petroleum resin. It has the characteristics of low molecular weight, light color and no odor. They have excellent compatibility with EVA, APAO, styrene polymer (such as SIS, SBS, SEBS), natural rubber and various synthetic rubber, and natural adhesive resin (such as terpenes, rosin and its derivatives), which plays a good balance between the primary adhesion and cohesion strength of hot melt adhesive. The performance of the hot melt adhesive has been improved to varying degrees.derivatives), which plays a good balance between the primary adhesion and cohesion strength of hot melt adhesive. The performance of the hot melt adhesive has been improved to varying degrees.

2. application area:

Hot melt adhesive products for various uses.

3. Product specifications, and technical parameters

Physical index Apellation	Test Method	FST-Q90	FST-Q100	FST-Q110	FST-Q120	FST-Q130
Appearance	Eyeballing	Granule	Granule	Granule	Granule	Granule
Softening Point ℃	Universal method GB / T4507	90-100	100-110	110-120	120-130	130-135
Color #	ASTMD-1544	≤4	≤4	≤4	≤4	≤4
Acid Value (mgKOH/g)	GB2895	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
MeltViscosity （200℃）mpa.s	ASTMD-3236	≤500	≤500	≤500	≤500	≤500
Bromine Value (gbr/100g)	HG2231-91-A	30-50	30-50	30-50	30-50	30-50
Specific Gravity (g/cm3)	ASTMD71-72A	0.96-0.98	0.96-0.98	0.96-0.98	0.96-0.98	0.96-0.98
Ash Content %	ETM-E-99	0.03Max	0.03Max	0.03Max	0.03Max	0.03Max

上一篇：C5 petroleum resin for oscillation road paint

下一篇：Modified C5 petroleum resin

久久精品无码一区二区无码,99国内精品久久久久久久,无码人妻少妇色欲av一区二区,国产精品免费无遮挡无码永久视频