SR-H83
Universal type Organic bentonite clay
主要用途：
Paint, ink, sealant, grease, putty and other fields.
使用方法：
The application of the product does not require heating dispersion, to obtain the best gel efficiency is to prepare pre-gel, gel preparation method:A, solvent or mixed solvent(85-8796)(1096)SR-H83 polar activator(3-5%) mixed A first, added B at low speed, dispersed at high speed for 5 minutes, then added C, and continuously dispersed for 10 to 20 minutes. The required polar activators are: methanol/water(95/5), ethanol/water (95/5), acetone/water (95/5), and the amount of addition can be appropriately reduced as the polarity of the solvent increases The amount of SR-H83 added to the system is generally 0.2 to 2.0%(weight ratio). It is worth noting that increasing the dispersion speed and ex-tending the dispersion time will improve the efficiency of using SR-H83.
产品特性：
SR-H83 is a highly purified, modified and organically modified organic bentonite with natural sodium and calcium bentonite as raw materials. lt is a product with strong versatility and high cost performance in high, middle and low polarity systems. With high gel efficiency, excellent thickening ability,anti-settling ability.
产品物性指标：
| 项目（单位） | 质量指标 |
| Appearance | Light (yellow) color,Movable powder |
| Volatile (105°C, 2 hours） | ≤3.5% |
| Particle size (over 0.074mm) | ≥95% |
| Specific gravity, g/cm | 1.7 |
| Packing density (kg/m3) | 530 |
| Ignition loss(850~900°C) | 28~32% |
