The product features:
1. Widely used for encapsulation of water-bead (resin) temperature sensors and other electronic products.
2, good operability, long use time (up to 4 hours).
3. Low water absorption.
4, in line with European halogen-free requirements; Cl + Br + F + I total content ≤ 900PPm

Product performance:

Name		Main agent	Hardener	Thinner
Model		NB-5	NBH-1A	NBX-1
Exterior		Black viscous liquid	Dark brown viscous liquid	Transparent liquid
Specific gravity	25℃（g/ml）	1.2～1.6	1.03～1.13	0.85～0.95
Viscosity	25℃ mpa.s	18000～28000	700～1500	2～8
Shelf life	Original, sealed	60 days	180 days	90 days
The mixing ratio	weight ratio	100	25	0～10
Available time	25℃，100g	≮4hrs
Curing condition	hrs/℃	80℃*4 hours or 100℃*2 hours

Disclaimer:
The technical data of the product is the typical data tested under certain conditions, not its specifications. When using the product, the actual measurement data shall prevail. The suitability of the product is determined by the customer's certification process. Kewen sensor materials do not guarantee the suitability of typical data to customers.