The quality of this product is in accordance with the national standard gbb145-87. The origin of this product is guangxi and guangdong. The main component is resin acid, which is easily oxidized in the air.
Product Index:
| Test Items | Index |
| Softening Point°C | 70-80℃ |
| Color- | yellow |
| Acid Value(KOH mg/g) | 155-166 |
| unsaponifiable matter content(%) | ≤5 |
| Insoluble in ethanol(%) | ≤0.03 |
| Appearance | lucency |
| Ash Content(%) | ≤0.03 |
Product Index:
| Test Items | Index |
| Softening Point°C | 70-80℃ |
| Color- | yellow |
| Acid Value(KOH mg/g) | 155-166 |
| unsaponifiable matter content(%) | ≤5 |
| Insoluble in ethanol(%) | ≤0.03 |
| Appearance | lucency |
| Ash Content(%) | ≤0.03 |
Product Introduction:
The quality of this product is in accordance with the national standard gbb145-87. The origin of this product is guangxi and guangdong. The main component is resin acid, which is easily oxidized in the air.
Product Index:
| Test Items | Index |
| Softening Point°C | 70-80℃ |
| Color- | yellow |
| Acid Value(KOH mg/g) | 155-166 |
| unsaponifiable matter content(%) | ≤5 |
| Insoluble in ethanol(%) | ≤0.03 |
| Appearance | lucency |
| Ash Content(%) | ≤0.03 |
Application:
paint: Production of various types of modified r.osin resin. fter paint can improve film toughness, hardness and brightness, improve film water resistance.
printing ink: Production of various types of phenolic resin modified rosin, It is widely used in ink production to improve ink speed and transfer performance. Rosin loss anhydride after addition of semi-lipid can be produced for water - based ink - based resin
papermaking: Make paper sizing
rubber: Rosin is used as a softener in the rubber industry to increase elasticity, viscosity and brightness.
soap:Rosin is steamed with soda or caustic soda to form a rosin soap,Rosin soap has a great detergent, sticky, soluble in water, easy to foam..
adhesive: Commonly used as hot - melt adhesives, pressure - sensitive adhesives and rubber adhesives.
food: When slaughtering pigs, cows and sheep in slaughterhouses, the remaining wool can be removed by a depilating agent consisting of 88-94% melted rosin and 6-12% cottonseed oil after mechanical operation.
Product Packaging:
25kg/bag(paper bag), 225 kg/barrel(galvanized iron bucket
| REMARK |
| The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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