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Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening
  • Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening
  • Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening

Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening

Место происхождения КИТАЙ
Номер модели R 208
Детали продукта
CAS №:
68611-44-9
Содержание SIO2:
> 99,8 %
Приложение:
Общие промышленные покрытия
pH-значение:
4.56.5
Высыхание:
≤0,5 %
Специфическая Surfacearea (BET):
80-140 м2/г
Выделить: 

hydrophobic fumed silica thickening agent

,

polydimethylsiloxane fumed silica R208

,

fumed silica with excellent thickening

Условия оплаты & доставки
Количество мин заказа
1000
Цена
15.70USD/KG
Упаковывая детали
10 кг/сумка
Время доставки
7-15 дней
Условия оплаты
T/T.
Поставка способности
20 000/год
Характер продукции
Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening

Polydimethylsiloxane With Excellent Thickening Hydrophobic Fumed Silica R 208

General Description

Fumed Silica R208 is a hydrophobic fumed silica after-treated with DDS (dimethyldichlorosilane) has excellent rheological properties and is commonly used as a thickener, anti-settling agent, and anti-caking agent in a variety of industrial applications, including paints, coatings, cosmetics, and pharmaceuticals.

Chemical Composition

SiO2 content >99.8 %

Sale Specification & Typical Properties
Quality Unit Range
carbon content % 4.5–6.5
loss on drying % ≤0.5
pH-value 4.5–6.5
SiO2 content % >99.8
specific surface area (BET) m2/g 80–140
tamped density g/l Approx. 50
Application
  • General industrial coatings
  • Coil coatings
  • Car OEM coatings
  • Plastic coatings

RECOMMENDED ADDITION LEVEL: As supplied calculated on total formulation: 1.0 - 2.0 %

Storage Properties

Cool and dry, keeps for 2 years

Handling Precautions

When stored in an original unopened packaging, the product has a shelf life of 24 months from the date of manufacture. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.

Packaging

Paper bags, 10 kg net PE-bags, 4840kg/40HQ

Warehouse & Loading
Polydimethylsiloxane Hydrophobic Fumed Silica R 208 With Excellent Thickening 0

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