在线观看一区二区三区国产免费,做暧暧小视频黄色三级毛片,亚洲一区二区在线观看资源,欧美熟妇精品一区二区蜜桃视频

Welcome to visit Puyang Hengfeng Petrochemical Industry Co.,Ltd！
當前位置：首頁 >> products
C5 Petroleum Resin for adhesives
發表時間：2009/5/28 8:10:22  |  點擊率：?

 

1. Specifications:

Grades/Properties
Appearance
Softening
point (℃)
Color (Ga)≤
Acid value,
mgKOH/g ≤
Melt viscosity,
200℃mPa.s
Flash point℃
FST®-A1085
Qualifier
Granular
80-90
8
1
Test upon clients' request
Test upon clients' request
First quality
6
Best quality
5
FST®-A1090
Qualifier
Granular
89-96
8
1
First quality
6
Best quality
5
FST®-A1095
Qualifier
Granular
91-97
8
1
First quality
6
Best quality
5
FST®-A1100
Qualifier
Granular
95-101
8
1
First quality
6
Best quality
5
FST®-A1101
Qualifier
Granular
96-104
8
1
First quality
6
Best quality
5

 

FST®-A1110
Qualifier
Granular
105-115
8
1
Test upon clients' request
Test upon clients' request
First quality
6
Best quality
5
FST®-A1120
Qualifier
Granular
115-123
8
1
First quality
6
Best quality
5
FST®-A2085
Qualifier
Granular
80-90
8
2
First quality
6
Best quality
5
FST®-A2095
Qualifier
Granular
89-96
8
2
First quality
6
Best quality
5
FST®-A2100
Qualifier
Granular
96-104
8
2
First quality
6
Best quality
5
FST®-A2110
Qualifier
Granular
105-115
8
2
First quality
6
Best quality
5

 
2. Use
    In anchoring agent and sealing agent industries, C5 petroleum resin has very important position as gluing resin. Of which hot melt adhesive and pressure sensitive adhesive are widely used.PRS®-A C5 series petroleum resin is suitable for hot melt adhesive and pressure sensitive adhesive. They have excellent compatibility with elastomers as SIS, SBS, SEBS, SEPS and also have excellent compatibility with natural rubber, synthetic rubber and EVA as well as natural adhesive resin (such as terpene, rosin and other ramifications) which ensures the improvement to each performance. Recently, C5 petroleum resin gradually take the place of natural adhesive resin (terpene and rosin) by its qualities of strong adhesive strength, quick adhesive, stability, moderate melting, anti-hotness, better compatibility with high polymers, possessing an important position.
3.C5 petroleum resin in the hot melt adhesive
Better fluidity and can improve the wetting of principal part materials.
Have better glutinosity and sistinguished initial adhibiting performance
Excellent anti-aging property
Light color
Transparent, lwo smell and low volatileness