
NAME: High Temperature Stable Insoluble Sulfur IS-HS Series
Standard: Q/IMFJ 001-1997
Use: Sulfur vulcanizer improves high temperature safety in rubber masticating without frosting and burnt rubber and improves binding of rubber-rubber and rubber-steel or chemical fiber without contaminating mold. Widely used in natural and synthetic rubber in manufacturing tire, rubber tube, rubber belt, rubber shoes, rubber roller, cabel, seal, latex products and light color rubber products.
Packaging: 25kg in plastic woven bag lined with PVC film.
Storage: keep in dry, cool and ventilated place with temperature<40℃; prevent from fire, heat, moisture, alkali, alkali, alkali, amine, and caking caused by pressing.
Quality guarantee time: Half year
Technical indicators:
| Subject | Specification | ||||||||
| IS-HS-8510 | IS-HS-8010 | IS-HS-7520 | IS-HS-7020 | IS-HS-6333 | IS-HS-6033 | IS-HS-6510 | IS-HS-6010 | ||
| Appearance | Non flying yellow powder | ||||||||
| Sulfur Content % | 90.0±1.0 | 90.0±1.0 | 80.0±1.0 | 80.0±1.0 | 67.0±1.0 | 67.0±1.0 | 90.0±1.0 | 90.0±1.0 | |
| Insoluble Sulfur Content % min (on total s) | 80.0 | 75.0 | 80.0 | 75.0 | 80.0 | 80.0 | 65.0 | 60.0 | |
| Oil content % | 10.0±1.0 | 10.0±1.0 | 20.0±1.0 | 20.0±1.0 | 33.0±1.0 | 33.0±1.0 | 10.0±1.0 | 10.0±1.0 | |
| Acid content(as H2S4)% max | 0.05 | ||||||||
| Heating lose (80℃)% max | 0.5 | ||||||||
| Ash % max | 0.15 | ||||||||
| fineness |
Fineness 150um (100um )mesh through % min |
99.8 | 99.8 | 99.8 | 99.8 | 99.8 | 99.8 | 99.8 | 99.8 |
| Fineness 90um(170)mesh through,% min | 99.8 | 99.8 | 99.8 | ||||||

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Factory: Jijiashan Industrial Park, Heshan District, Hebi City, Hena, China