PACKING & PRODUCT QUALITY, PRODUCTION MANAGEMENT CERTIFICATION SYSTEM
Steady products and clients group thanks to 20+ years' production experience, advanced equipments and mature test methods.
Standardized production process, fully automatic and scientific operation guarantee production safety.
The first enterprise achieved cleaner production built sustainable green chemicals.
Recommending proper products to customers based on the lastest market dynamics.
Energy saving and consumption reducing, sincerely reward customers by high yield rate.
Respond customers timely, sound after-sales service system.
Striving for perfection--
A 20+ years' striving for perfection team makes us at top rank.
Q: What is your test instrument for viscosity? A: NDJ-79 made in China. The viscosity tested by NDJ-79 is smaller than tested by BROOKFIELD made in America under the same conditions. Q: How long does the polyamide resins totally dissolve in the solvent? A: Usually, it takes about 30 mins in 50% polyamide resin and 50% anhydrous alcohol solvent under magnetic stirring at 40ºC. It depends on the temperature and percentage of polyamide resin. Q: Which one dried more quickly among co-solvent and alcohol-soluble polyamide resin? A: Co-solvent polyamide resin. Q: What is the formula weight? A: About 10,000. Q: Can you produce according to Air or Sunmide standard? A: Yes.