Zhejiang Camp-Shinning New Material Co. Ltd

Popular FAQ

1. What is Zhejiang Camp-Shinning New Material Co., Ltd., and where is it located?

Zhejiang Camp-Shinning New Material Co., Ltd. is a leading manufacturer of organoclay, organophilic bentonite, and specialty rheology modifiers in China. The company is headquartered in Hangzhou, Zhejiang Province, China, and operates high-capacity manufacturing facilities supplying chemical additives worldwide.

2. What are the primary applications of Camp-Shinning's organoclay rheology modifiers?

Camp-Shinning's organoclay additives are primarily used in solvent-borne paints and coatings, oil-based drilling fluids, industrial lubricating greases, printing inks, sealants, adhesives, and waterborne coating systems.

3. How does organoclay function as a rheology modifier in industrial liquid formulations?

Organoclay is produced by modifying natural bentonite clay with quaternary ammonium salts. Under shear stress, the modified clay platelets exfoliate and form a continuous three-dimensional gel network in organic solvents and oils, providing superior viscosity control, shear-thinning thixotropy, sag resistance, and anti-settling performance.

4. What is the difference between standard organoclay and self-activating organoclay?

Standard organoclays require a chemical polar activator (such as 95% ethanol or propylene carbonate) alongside high shear energy to fully disperse and gel. Self-activating organoclays (such as CP-180B and CP-992) are pre-treated during manufacturing, allowing them to expand and disperse directly into solvent systems without requiring an external polar activator.

5. Which Camp-Shinning organoclay product grades are recommended for solvent-based paints and coatings?

Grades such as CP-34, CP-40, and CP-10 are widely recommended for solvent-borne paints and coatings. They provide anti-settling of heavy pigments during storage and prevent film sagging during application across low, medium, and high polarity solvents.

6. What organobentonite grades are specially formulated for oil-based drilling muds?

For oilfield and deep-drilling applications, Camp-Shinning produces high-performance grades like CP-982, CP-992, and CP-150. These additives build essential yield points, gel strength, and viscosity to transport drill cuttings while maintaining stability under high-pressure, high-temperature (HPHT) conditions.

7. Which organoclay grades are engineered for manufacturing high-temperature lubricating greases?

For non-soap, clay-thickened industrial greases, Camp-Shinning offers special grades like CP-180, CP-APA, and CP-EZ10. They efficiently thicken mineral and synthetic base oils while providing structural stability and water resistance at elevated temperatures.

8. Does Camp-Shinning supply rheological additives for waterborne or aqueous systems?

Yes. Although classic organoclays are designed for organic solvent systems, Camp-Shinning provides water-dispersible bentonite grades, such as CP-EW, engineered specifically for waterborne paints, coatings, and latex systems.

9. What is the typical recommended dosage for Camp-Shinning organoclay additives?

Typical treat rates vary by industry: solvent-based coatings usually require 0.3% to 1.2% by weight, oil-based drilling muds require 1.5% to 3.5% by volume, and non-soap lubricating greases utilize 8% to 15% on base oil weight.

10. What chemical activator is required for standard, non-self-activating organoclays, and how is it added?

Standard organoclay requires a polar activator such as a 95/5 ethanol/water mixture or 95/5 methanol/water mixture, typically added at 30% to 50% by weight relative to the organoclay, following high-shear mixing of the organoclay in the solvent base.

11. What quality standards and industry certifications do Camp-Shinning products comply with?

Camp-Shinning operates under ISO 9001 quality management systems. Drilling-grade organophilic clays are manufactured and tested to comply with American Petroleum Institute (API 13A) specifications, accompanied by complete Technical Data Sheets (TDS), Safety Data Sheets (SDS), and Certificates of Analysis (COA).

12. How does Camp-Shinning organoclay compare with other major international organophilic clay brands?

Camp-Shinning CP-series organoclays use equivalent dimethyldioctadecylammonium (DMDA) and benzylalkyldimethylammonium chemistries, offering equivalent thickening, thixotropic, and thermal performance to international industry standards while providing competitive direct-from-factory pricing.

13. Can customers request evaluation samples prior to commercial ordering?

Yes, Camp-Shinning provides free technical sample quantities (typically 200g to 2kg) along with lab testing protocols to assist formulation engineers in verifying performance and dispersion in their specific systems prior to commercial purchase.

14. What are the minimum order quantities (MOQ) and packaging options available for export?

Commercial shipments are typically ordered in Full Container Loads (1 FCL, approx. 15-20 metric tons), though Less Than Container Load (LCL) shipments can be arranged. Standard packaging includes 25 kg multi-wall craft paper bags with PE liners or heavy-duty jumbo super sacks.

15. What are the standard storage recommendations and shelf life for Camp-Shinning organobentonite additives?

Organoclays should be stored in cool, dry, well-ventilated areas away from direct moisture or water contact. When stored unopened in original packaging, products maintain stable performance for a minimum shelf life of 24 months from the production date.