- 北京小溪曾氏膠粘科技有限公司400-8005226
產品描述
RTV 664 AB
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Master Molder RTV600 series is comprised of RTV662, RTV664, and RTV668. Each is a two part, addition (platinum) curing mold making product offering high durometer for applications requiring greater dimensional stability. 模具用膠RTV600系列包括RTV662,RTV664和RTV668。均為雙組份構成，應用于對硬度和穩定性都有極高要求的模具生產。 RTV662 offers the highest durometer (68 Shore A) in the series, as well as the longest worklife. It is ideally suited for embossing, release rolls, and large molds. RTV664 is a high durometer (62 Shore A), long work life product. It offers excellent chemical and abrasion resistance and was designed for high production on manufacturing lines. RTV664是一種硬度高（62 Shore A），壽命長的產品，具有極好的抗化學反應和抗磨損能力，適用于生產量大的生產線 RTV668 is a high durometer (62 Shore A) product formulated for sulfur resistance. It is ideal for casting with masters made of pine, oak, and elm. |
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| 高硬度 | |||
| 性能 | RTV664AB-J | ||
| 特征 | 高硬度產品。尺寸穩定、長可操作時候和耐化學品,刮插性能 | ||
| 固化前性能 | 組分 | RTV664-J(A) | RTV664-J(B) |
| 顏色 | 白色 | 藍色 | |
| 粘度（23℃） pa.s | 153 | 6 | |
| 混合比例（重量） | 10:1 | ||
| 粘度(混合后)（23℃） pa.s | 139 | ||
| 適用期（23℃） h | 3 | ||
| 脫模時間(23℃) h | 18 | ||
| 固化后性能 | 顏色 | 藍 | |
| 比重（23℃） | 1.26 | ||
| 硬度 | 62 | ||
| 拉伸強度 Mpa(psi) | 6.4(930) | ||
| 伸長率 % | 245 | ||
| 撕裂強度 N/mm(ppi) | 21(122) | ||
| 線性收縮(23℃,24h) % | <0. | ||
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