# Thermoset UR-322 Urethane Encapsulant

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所属技术：密封技术

## 系列介绍

Thermoset UR-322 is a two-component, room temperature curing urethane potting compound. The cured elastomer is soft, flexible and has a very low modulus at temperatures down to -80°C. Cured UR-322 also has excellent thermal shock resistance, electrical properties and adhesion to a variety of materials. The hydrophobic nature of this resin system imparts exceptional hydrolytic stability to the cured resin. The low modulus over a wide temperature range makes this an ideal material for potting fragile, pressure sensitive components. Thersmoet UR-322 encapulsant gels very quickly at normal room temperature but full properties take several days to develop at 25°C. Shelf Life/Storage: Shelf life is six months when stored at 25°C in original, unopened container.

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 动态粘度 | 750 cP @ 77°F (25°C) (mixed) |  |
| Hardness | 12 Shore A |  |
| Cure Time | 30 min @ 77°F (25°C) |  |
| Working Time | 4 to 5 min @ 77°F (25°C) |  |
| 颜色 | Clear Liquid (mixed) |  |

## 型号入口（首批）

- [Thermoset UR-322](https://hypher.com.cn/products/model/thermoset-ur-322-19358158d37b6e46/index.md)

## 技术资料与 CAD

- [Datasheet - Thermoset UR-322 Urethane Encapsulant](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/obsolete/Datasheet---ThermosetUR-322_DS3700.pdf)：document
- [Potting & Encapsulation Materials](https://www.parker.com/us/en/divisions/assembly-and-protection-solutions-division/solutions/cooltherm-thermal-management-materials/potting-and-encapsulation-materials.html)：document
- [Product Catalog - Potting & Encapsulation Materials Catalog](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Product-Catalogs/Product-Catalog---Potting-and-Encapsulation-Materials_PC3002.pdf)：document
- [Product Catalog - Potting & Encapsulation Materials Catalog (English A4) - India only](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Product-Catalogs/Product-Catalog---Potting-and-Encapsulation-Materials%28EnglishA4%29---India-only_PC3006E.pdf)：document
- [Product Catalog - Potting & Encapsulation Materials Catalog (Mexican Spanish)](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Product-Catalogs/Product-Catalog---Potting-and-Encapsulation-Materials%28MexicanSpanish%29_PC3002MS.pdf)：document
- [SDS-MSDS Safety Data Sheet: THERMOSET UR-322 HARDENER](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Safety-Datasheets/SDS-MSDS-Safety-Data-Sheet---THERMOSET-UR-322-HARDENER.pdf)：document
- [SDS-MSDS Safety Data Sheet: THERMOSET UR-322 RESIN](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Safety-Datasheets/SDS-MSDS-Safety-Data-Sheet---THERMOSET-UR-322-RESIN.pdf)：document
- [产品手册: 灌封材料](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Product-Catalogs/Product-Catalog---Potting-and-Encapsulation-Materials%28Chinese%29_PC8003C.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/thermoset-ur-322-urethane-encapsulant)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/thermoset-ur-322-urethane-encapsulant)；[联系技术支持](https://hypher.com.cn/contact)