# LORD® 7556-A/C Urethane Adhesive for Sign Applications

> LORD® 7556-A/C adhesive for sign applications is an equal-mix, two-component clear urethane adhesive system used to bond Lexan, ABS, polycarbonate and other plastics. This adhesive will also bond primed metals.

所属技术：密封技术

## 系列介绍

LORD® 7556-A/C adhesive for sign applications is an equal-mix, two-component clear urethane adhesive system used to bond Lexan, ABS, polycarbonate and other plastics. This adhesive will also bond primed metals. Features and Benefits: • Non-Flammable – does not require explosion-proof equipment. • Environmentally Recommended – does not contain ozone depleting chemicals. • Environmentally Resistant – resists weathering, humidity and salt spray; UV resistant. • Chemically Resistant – solvent resistant when cured. Painting and most cleaning processes do not affect bond strength. • Non-Sag – remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility. Shelf Life/Storage: Shelf life is six months when stored in a clean, dry environment at 70-80°F (21-27°C) in original, unopened container. After opening, protect adhesive from excessive exposure to moisture by replacing protective cap on the cartridge.

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| Mix Ratio | 1:1 |  |
| 颜色 | Translucent Paste (resin), Translucent Paste (curative) |  |
| 动态粘度 | 40000 to 160000 cP @ 77°F (25°C) (resin), 80000 to 300000 cP @ 77°F (25°C) (curative) |  |
| Density | 9.64 to 10.04 lb/gal (resin), 1155 to 1203 kg/m3 (resin), 9.2 to 9.6 lb/gal (curative), 1102 to 1150 kg/m3 (curative) |  |
| 闪点 | \> 200 °F (resin), \> 93 °C (resin), \> 200 °F (curative), \> 93 °C (curative) |  |
| 固体重量百分比 | 100 |  |

## 型号入口（首批）

- [LORD 7556-A/C for Sign](https://hypher.com.cn/products/model/lord-7556-a-c-for-sign-e047791bb4128007/index.md)

## 技术资料与 CAD

- [Datasheet - LORD 7556 Urethane Adhesive](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Technical-Datasheets-%28TDS%29/Datasheet---LORD7556_DS3455.pdf)：document
- [LORD Structural Adhesives for Sign Assembly](https://www.parker.com/us/en/divisions/assembly-and-protection-solutions-division/industries/sign-building-and-construction.html)：document
- [Selector Guide - Lord Structural Adhesives for the Sign Industry](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Selector-Guides/Selector-Guide---LORD-Structural-Adhesives-for-the-Sign-Industry_SG1002.pdf)：document
- [Specialty Item - LORD Sign Assembly Adhesives Tear-Off Pad (50 sheets/pad)](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Specialty-Items/Specialty-Item---LORD-Sign-Assembly-Adhesives-Tear-Off-Pad%2850-sheets-pad%29_SI3046.pdf)：document
- [Specialty Item - LORD Structural Adhesives for the Sign Industry](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Specialty-Items/Specialty-Item---LORD-Structural-Adhesives-for-the-Sign-Industry-Sample-Book_SI3051.pdf)：document
- [技术说明书: LORD 7556 聚氨酯胶粘剂](https://www.parker.com/content/dam/Parker-com/Literature/Assembly---Protection-Solutions-Division/Technical-Datasheets-%28TDS%29/Datasheet---LORD7556%28Chinese%29_DS3455C.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/lord-7556-a-c-urethane-adhesive-for-sign-applications)

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/lord-7556-a-c-urethane-adhesive-for-sign-applications)；[联系技术支持](https://hypher.com.cn/contact)