Полиамидная смола HY-508

Номер модели: HY -508 Характеристика: термопластичная смола Цвет: светло-желтая кислота Значение (Mgkoh / G): 5 (макс.) Вязкость (МПа S / 25): 80-180 Свойство: Хорошие спирты Растворимость Порт: Любой порт в Китае Происхождение: Anqing, Anhui, China Синтетическая смола: Полиамидная смола Молекулярная основная цепь: полимер с углеродной цепью Термин компенсации: T / TL / C Значение амина (Mgkoh / G): 5 (макс.) Температура размягчения (° C): 107-117 Замораживание Точка (° C): -4 ~ 4 Товарный знак: Полиамидная смола Хон Тай Полиуретан HY-508

Item	Unit	Index	Test method
Acid Value	mgKOH/g	≤5	Titrimetry
Amine value	mgKOH/g	≤5	Titrimetry
Softening Point	ºC	120±5	Ring-ball
Viscosity	mPa·s/25ºC	90-150	Rotary viscosimetry
	mixing proportion:40%resin,60%solvent (IPA: Butanol: alcohol 1:1:1)
Color	Size	≤7	Fe-Co colorimetry
Freezing point	ºC	≤7	Freezing point instrument

ПРЕИМУЩЕСТВА НАШЕЙ ФАБРИКИ


ПРИМЕНЕНИЕ И ПРЕИМУЩЕСТВА СМОЛЫ ПОЛИАМИДА

Test 1. Excellent freezing resistance Our polyamide resin is characterized by excellent resistance and high transparency , it can be well suitable for using in winter and the countries or areas with very low temperature.  Kindly view the above picture of the freezing resistance test:    step 1. the polyamide resins are totally dissolved at 26 degree celsius, the test begins.  (P.S.: Mixing proportion is 40% resin+60% solvent (Xylene:IPA:Ethanol=4:3:3) )  step 2. the liquid is still flowing at -6 degree celsius.  step 3. the liquid becomes to get gelling at -7.6 degree celsius, but the transparency of the  liquid is quite good.  step 4. the gelling liquid was heated back to 26 degree celsius, the transparency is still  excellent.    Conclusion:   1. Our polyamide resin has a excellent resistance, if not, the resin solution will be easy to  gel when the weather is cold.   2. Even if the resin solution gels, it will be still workable of the solution after heating and  deflocculation.   3. Our polyamide resin has a high transparency, it ensures the pure colors of printing inks.

Test 2. Good dissolubility Our polyamide resin is also characterized by good solubility. Please view the picture of  dissolubility test:   It takes about 25mins to dissolve the resin with magnetic stirring at 30 degree celsius.  P.S.: Mixing proportion is  40% resin+60% solvent (Xylene:IPA:Ethanol=4:3:3)

УПАКОВКА И КАЧЕСТВО ПРОДУКТА, СИСТЕМА СЕРТИФИКАЦИИ УПРАВЛЕНИЯ ПРОИЗВОДСТВОМ

Steady--	Steady products and clients group thanks to 20+ years' production experience, advanced equipments and mature test methods.
Safe--	Standardized production process, fully automatic and scientific operation  guarantee production safety.
Environment-friendly--	The first enterprise achieved cleaner production built sustainable green  chemicals.
Customizable--	Recommending proper products to customers based on the lastest market  dynamics.
High-efficiency--	Energy saving and consumption reducing, sincerely reward customers by  high yield rate.
Considerate--	Respond customers timely, sound after-sales service system.
Striving for perfection--	A 20+ years' striving for perfection team makes us at top rank.

FAQ

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.

Группа Продуктов : Полимеры и смолы