Description of Glycerin Rosin Ester from Watson Biotechnology Co., Ltd
Basic Information of Glycerin Rosin Ester |
Product Name | Glycerin Rosin Ester |
CAS NO. | 8050-31-5 |
Apperance | Yellow transparent solid |
Pacakge | 1kg/Foil Bag,25kg/Woven Bag |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Watson |
Specifications(COA) of Cosmetic and Industry Grade Glycerin Rosin Ester CAS 8050-31-5 Glycerol Ester of Rosin Natural Resin Obtained from Pine Trees for Adhesives/Rubber and Plastics
ITEMS | SPECIFICATIONS | RESULTS |
Appearance | Yellow transparent solid | Conform |
Softening point℃ | 80.0-90.0 | 90.0 |
Total Arsenic（mg/kg）≤ | 1 | 0.028 |
Heavy Metals （mg/kg）≤ | 10 | 0.253 |
Sulphated Ash（g/100g）≤ | 0.1 | 0.030 |
Relative Density/d25 | 1.060-1.090 | 1.075 |
Conclusion | QUALIFIED. |
What is Glycerin Rosin Ester ?
Glycerin rosin ester, also known as glycerol ester of rosin, is a type of resin commonly used in various industrial and commercial applications. It is created by esterifying rosin with glycerol. Here are some key points about glycerin rosin ester:
1. **Composition**:
- **Rosin**: A natural resin obtained from pine trees, consisting primarily of abietic acid.
- **Glycerol**: A simple polyol compound, also known as glycerin, that is a by-product of soap making and biodiesel production.
2. **Production Process**:
- The esterification process involves reacting rosin with glycerol under controlled conditions of heat and pressure, often in the presence of a catalyst. This reaction modifies the rosin's properties, making it more suitable for various applications.
3. **Properties**:
- **Adhesive Qualities**: It has strong adhesive properties, making it useful in the production of adhesives and tackifiers.
- **Stability**: Improved thermal and oxidative stability compared to raw rosin.
- **Compatibility**: Good compatibility with a range of other materials, enhancing its versatility.
Glycerin rosin ester is valued for its versatility and effectiveness in enhancing the performance of various products, making it a crucial ingredient in multiple industries.
What is the application of Glycerin rosin ester?
Glycerin rosin ester has a wide range of applications across various industries due to its adhesive properties, stability, and compatibility with other materials. Here are some specific applications:
1. **Adhesives**:
- **Hot-Melt Adhesives**: Used in packaging, bookbinding, and product assembly.
- **Pressure-Sensitive Adhesives**: Found in tapes, labels, and stickers.
- **Construction Adhesives**: Utilized in building and construction materials.
2. **Coatings**:
- **Varnishes and Lacquers**: Provides gloss and protection for wood, metal, and other surfaces.
- **Paints**: Enhances film formation and durability.
- **Protective Coatings**: Applied to various surfaces for added protection and longevity.
3. **Inks**:
- **Printing Inks**: Used in inks for flexographic, gravure, and offset printing for its binding and gloss properties.
- **Inkjet Inks**: Helps in the formulation of high-quality inkjet inks.
4. **Rubber and Plastics**:
- **Plasticizers**: Improves flexibility and workability of rubber and plastic products.
- **Tackifiers**: Enhances the tackiness of rubber compounds in products like tires and footwear.
6. **Cosmetics and Personal Care**:
- **Lipsticks and Lip Balms**: Provides a glossy finish and improves the texture.
- **Lotions and Creams**: Acts as an emulsifier and stabilizer in formulations.
8. **Paper and Packaging**:
- **Corrugated Board Adhesives**: Enhances the strength and durability of corrugated board products.
- **Packaging Films**: Used in coatings for packaging films to improve sealability and barrier properties.
9. **Textiles**:
- **Textile Sizing Agents**: Improves the weaveability of yarns and enhances fabric strength.
10. **Automotive**:
- **Tire Manufacturing**: Serves as a tackifier in rubber compounds used in tire manufacturing.
Glycerin rosin ester’s versatility makes it a valuable component in numerous products, contributing to improved performance, durability, and quality across diverse applications.
FAQ From Watson Biotechnology Co., Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Watson Biotechnology Co., Ltd is a professional manufacturer which provide Glycerin Rosin Ester with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Glycerin Rosin Ester.
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