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 mgKOH/g min 170 170
Tetrahydro resin acid % 10.0 30.0~40.0
Hydro-resin acid % min 90.0 92.0
Abietic acid % max 2.0 0.5
Dehydroabietic acid % max 10.0 10.0
Unsaponifiable matter % max 5 5
Ash % 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.

3. Packing:

(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.