聚合松香
聚合松香由松香单体及二聚体组成。比松香更具有抗氧化性、亮光度、抗结晶性。是一种浅色的热塑性树脂,其主要特性是有较高的软化点,优良的抗氧性,在有机溶剂中有更高的黏度,不结晶,酸值低。可直接应用,也可以再加工成酯类或盐类应用。聚合松香如制成甘油酯、季戊四醇酯、马来酸酐改性树脂或酚醛改性树脂应用时,则其产品性能有更好的抗氧性和抗结晶性,且其反应的改性剂需要量比采用未改性松香要少。
Substance Identification
| Synonyms | |
| CAS | N/A |
| EINECS | 500-163-2 |
| FEMA | N/A |
| HS.CODE | 380690 |
| Molecular Formula | N/A |
| Moleclar Weight | N/A |
Application & Uses
- 各类胶黏剂,如:书籍装订胶、密封剂、接触型胶黏剂、鞋底胶黏剂、热熔胶、压敏胶
- 电线和电缆
- 作为母料用于松香基酚醛树脂类功能材料的制备
Features & Benefits
Sales Specification
| ITEM | VALUE |
|---|---|
| 外观 | 透明固体 |
| 酸值(mgKOH/g) | 140 |
| 颜色(Gardner) | ≤10 |
| 软化点(R&B,°C) | 135~145 |
| 溶解性(于热水中,%) | ≤0.20 |
| 溶解性(于酒精中,%) | ≤0.030 |
GHS Hazard Statements
Storage
- 避免光线直照
- 和氧化物隔离贮存
- 贮存和运输方式须符合当地法律法规要求
- 贮存在阴凉、干燥处
- 密封贮存
Relation Products
Relation Articles
Remark
— Disclaimer —
The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
Start Purchasing
-
Minimum Order Quantity
Quote required -
Lead Time
Quote required -
Available Incoterms
Quote required -
Regional Availability
Quote required