SA-550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive
Brand Name:WeiLi Resin®
Certification:ISO9001
Model Number:SA-550
Minimum Order Quantity:5000KG
Delivery Time:14 work days
Place of Origin:China
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Xiamen Fujian China
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GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
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Product Details
High-acid Value Solid Acrylic Resin for hot melt adhesive
SA-550 is a high performance 100% solid acrylic resin designed for
use as a hot melt adhesive. this type of adhesive that exhibits
good adhesion to a wide variety of materials including polyester,
glass, aluminum, steel, fabric and paper. It provides a medium
degree of cohesive strength with good resistance.
Other performance characteristics of this type of adhesive are
resistance to high temperatures and atmospheric agents such as to
be used in conditions of exposure to an external environment. These
adhesives are also resistant to the passage of time and do not
become slippery with increasing temperatures.
- Characteristics and Advantages
- is a thermoplastic solid acrylic resin with good weatherability, unique hardness, gloss and chemical resistance. It can be a base resin of hot melt adhesive.
- is easily soluble in many organic solvents such as ketones, white spirit, esters, and aromatic hydrocarbons. It also has good compatibility with other film forming resins such as vinyl resins, some alkyds and other acrylic resins.
- Specification
| Item | Value | Unit | Test method |
| Appearance | Powder | ||
| Glass transition temperature (Tg) | 62 | ℃ | ASTM D-3418 |
| Molecular weight (Mw) | 10,000 | g/mol | ASTM D-3593 |
| Inherent viscosity (IV) | 0.10 | ASTM D-2857 | |
| Acid value | 55 | mgKOH/g | ISO-3682 |
| Moisture content | ≤ 0.5 | % | ISO-3251 |
- Packaging and storage
- Packed in composite paper bag with inner plastic bag, 25kg net.
- Store in cool, dry and ventilated place where the fire and organic solvents are prohibited.
- Shelf life: 3 years, capable of further use after passing QC inspection.
- Transport as non-dangerous material.
SA-550 High Acid Value Thermoplastic Solid Acrylic Resin For Hot Melt Adhesive
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