Delicate hydrogenated rosin 1.used as adhesives,softener 2.used as plasticizer,paiting 3 solder stick 4.flux

Water-White Rosin

Item	WWR-1100		WWR-3100
Fe-Co colour scale / Lovibond colour, max	100	0.7          XC   0.2	100	0.7          XC   0.2
Softening Point(R&B),	78.0~84.0		78.0~84.0
Acid Value,mgKOH/g	170.0~180.0		170.0~180.0
Tetrahydro resin acid, %	10~20		30~40
Abietic acid,% , max	1.0		0.5
Dehydroabietic acid, %, max	20.0		20.0
Test of heat stability (200/2h) , max	XA		XA

2. Properties and uses:

This series of products are made from gum rosin that have been through technical treatment of  hydrogenation, being disproportionated and then refined, used in high quality solid or liquid solder flux, and special usage.3. Test:

Specification of test of heat stability doesn't act as quality assessment of products, but only as a reference to customers.4. Packing:

(1) Drum: Galvanized iron drum, 225kg net each drum.

(2) Packing specified by customers.

Delicate hydrogenated rosin