1. Specifications
| Items | RHR-101 | RHR-102 | RHR-301 | RHR-302 | ||||
| Fe-Co colour scale / Lovibond colour , max | 1 | 1.5
XC
0.3
|
2 | 2.0
XC
0.6
|
1 | 1.5
XC
0.3
|
2 | 2.0
XC
0.6
|
Softening Point(R&B),  ,
min |
78 | 78 | ||||||
| Acid Value ¡MmgKOH/g , min | 170 | 170 | ||||||
| Tetrahydro resin acid ¡M% |  10.0 |
30.0~40.0 | ||||||
| Hydro-resin acid ¡M% , min | 90.0 | 92.0 | ||||||
| Abietic acid ¡M% , max | 2.0 | 0.5 | ||||||
| Dehydroabietic acid ¡M% , max | 10.0 | 10.0 | ||||||
| Unsaponifiable matter ¡M% , max | 5 | 5 | ||||||
| Ash ¡M% , max | 0.008 | 0.008 | ||||||
| 2.Properties and uses: This series of products are refined from hydrogenated rosin and
disproportionated rosin, used in solid or liquid solder flux, hot
melt adhesive and for the raw material of light-colored rosin resin.
(1) Drum: Galvanized iron drum, 225kgs net each drum. (2) Packing specified by customers. 4. Technical specification: The above technical specification (Q/SL03-2002) is formulated and revised by us. If there are changes, the latest specification will be executed and assured by contract. |