Hydrogenated Rosin

Hydrogenated Rosin Description:

Foreverest™ provides X~WG Grade of Hydrogenated Rosin, which applied for soldering flux.

HX Grade

(http://foreverest.cn/products/rosin-derivatives/hydrogenated-rosin-hx.html)

Appearance Transparent, correspond to the standard glass color piece of rosin

Lovibond, Yellow: 12 max

Lovibond, Red: 1.7 max

Abietic acid 2.0% max

Absorbed by oxygen: 0.2% max

Acid Value: 162.0mg KOH/g min

Alcohol insoluble Substance: 0.020% max

Dehydroabietic acid: 10.0% max

Softening Point, R&B: 72.0°C min

Unsaponifiable matter: 7.0% max

HWW Grade

(http://foreverest.cn/products/rosin-derivatives/hydrogenated-rosin-hww.html)

Appearance: Transparent, correspond to the standard glass color piece of rosin

Lovibond, Yellow: 20 max

Lovibond, Red: 2.1 max

Abietic acid: 2.5% max

Absorbed by oxygen: 0.2% max

Acid Value: 160.0mg KOH/g min

Alcohol insoluble Substance: 0.030% max

Dehydroabietic acid: 10.0% max

Softening Point, R&B: 71.0°C min

Unsaponifiable matter: 8.0% max

HWG Grade

(http://foreverest.cn/products/rosin-derivatives/hydrogenated-rosin-hwg.html)

Appearance: Transparent, correspond to the standard glass color piece of rosin

Lovibond, Yellow: 30 max

Lovibond, Red: 2.5 max

Abietic acid: 3% max

Absorbed by oxygen: 0.3% max

Acid Value: 158.0mg KOH/g min:

Alcohol insoluble Substance: 0.040% max

Dehydroabietic acid: 15.0% max

Softening Point, R&B: 70.0°C min

Unsaponifiable matter: 9.0% max