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Oilfield Chemicals- Cement Retarder-SM2
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| Post Date: | Jul 09,2015 |
| Expiry Date: | Jan 05,2016 |
| Detailed Description: |
Chemical Name: AMPS-AA COPOLYMER
Commercial Name: SM2 SM2 is a highly effective cement retarder to control the thickening time of cement slurry in Oilfield industry. It is a free flowing powder that may be dry blended with cement before mixing and may be used to control the setting of a slurry for bottom hole circulating temperatures up to 250℉. In saturated salt slurries it may be used to 350℉. In fresh water cementing systems it may be used up to 430℉. SM2 has a retarding and dispersing effect on the cement slurry during placement. SM2 may be used for retarding any API cement (A, C, G or H). It may be used with other cement additives such as fluid loss additives, silica flour, dispersants, depoamers and weighting materials. PERFORMANCE Thickening Time data in Class H Cement containing 0.5% SM1 SM2,%BWC 150℉ 180℉ 200℉ 220℉ 245℉ 0.5 4:53 4:38 4:41 Thickening time date in Class H Cement containing 0.5% SM-1 SM-2 ,%BWC Test temperature Thick time,H:mm 24hr.UCA strength, PSI 0.2 245℉ 5:15 3750 0.5 277℉ 6:58 2550 1.0 348℉ 6:00 2700 |
| Company: | HSCC Chem Inc. [ China ] |
| Contact: | xmkou |
| Tel: | +86-21-33927743 |
| Fax: | |
| Email: | info@hsccchem.com |
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