| Methoxy | 19-24 |
Company Introduction
Qingquan lose co., LTD was approved & authorized by the state bureau in December 2016. The company covers an area of 160 mu, with more than 220 employees, including 40 technicians. The company cooperates with domestic & foreign research and development institutions to continuously develop products, and has built a 30,000 tons hydroxypropyl methyl lose industrialization base. The production ts Germany's advanced production technology and large horizontal reaction kettle, which breaks through the current domestic production method. Strong economic strength, rich human resources for the company's long-term development laid a solid foundation.
The company relies on the advanced production technology & equipment, the function complete R & D center, ISO 9000 quality system scientific management, the production technology achieves the international advanced level, its product can satisfy the different level customer demand.
Description:lose Ether is a hydroxypropyl methyl lose (HPMC) with delayed solubility. 2%solution,20ºC,mpa.sBrookfield,LV,1%solution,25ºC,mpa.s Application:Construction industry: As a water-retaining agent and retarder for cement mortar, themortar can be pumped. In plastering, gypsum, putty powder or other building materials as adhesives, improve the daub and extend the operating time. Use as stickup ceramic tile, marble, plastic adornment, stickup aggrandizement agent, still can reduce cement dosage. HPMC water retention performance so that paste in the application will not dry too fast and crack, enhance the strength after hardening. Ceramic manufacturing industry:widely used as adhesive in ceramic product manufacturing.
| Properties | HPMC | |||
| E60 | F65 | J70 | K75 | |
| Methoxy(WT%) | 28-30 | 27-30 | 16.5-20 | 19-24 |
| Hydroxypropoxy(WT%) | 7.5-12 | 4-7.5 | 23-32 | 4-12 |
| Gel Temperature (ºC) | 58-64 | 62-68 | 68-75 | 70-90 |
| Ash Content (%) | ≤5 | |||
| Moisture Content (%) | ≤5 | |||
| /span> | 6-8 | |||
| Appearance | White powder | |||
| Partical Size | Mesh 80 | |||
| Viscosity(NDJ-1) 2%solution,20ºC | 400-200000 | |||
| Viscosity (Brookfield) | 400-65000 | |||
| surface treatment | solube | common | ||
| water retention | ≥90 | |||
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