Long Life Special Silicone Rubber Iota-Sh-3258A/B

• Material: Organic Silicone
• Application: Household, Medical, Industrial
• Certification: SGS
• Model NO.: IOTA-SH-3258A/B
• Purity: 99.8%
• Transport Package: 200kg/Drum, 25kg/Drum
• Specification: Iron Bucket
• Trademark: IOTA
• Origin: China
• HS Code: 39100000
• Production Capacity: 300ton/Month

Product Description

Long life special silicone rubber IOTA-SH-3258A/B

Description
IOTA-SH-3258A/B series is a two-component, semitransparent silicone rubber .It is vulcanized by platinum rhodium complex and perfect to high rebound, long life requirement products.

Applications
Tubing for Peristaltic Pumps
Advantages
Long life
High rebound
Fast vulcanizing , high efficiency
Odorless and tasteless
Stable dimension
No additional vulcanizing reagent needed

Regulations
Has been passed FDA, LFGB and OLIVE OIL related test, etc.

Performance

Properties	IOTA-SH-3258A/B
Appearance	Semitransparent
Plasticity	180±50
Density(g/cm3)	1.08±0.02
Hardness Shore -A	=55±3
Tensile strength(MPa)	≥9.0
Elongation(%)	≥400
Tear strength(kN/m)	≥40
Resilience(%) ≥60	≥60
Shelf Life(600N/min)	≥14Days

Usage 
1. Mix ratio:component A: component B=1000g:1000g
2. Clean mixing mill. Mix rubber until smooth edge and surface of the rubber formed by double roller mill.
3. Extrusion process---Discharge the mixed rubber from mixing mill, cut it to appropriate dimension, then do extrusion process
4. Suggested curing condition: 400ºC--600ºC by vertical oven
5. The press molding condition can be adjusted according to the dimension of product

Package
20kg/box for both A and B

Storage
1. Separately store component A and component B
2. Stored in cool, dry and ventilated place
3. Environmental temperature below 30ºC

Shelf life
6months from production date

Handling precautions
1. Long time stored fully mixed rubber can be remixed for using. But inspection needed to confirm the properties
2. Separately store component A and component B as well as vulcanizing reagents
3. Safe processing temperature including mix rubber should be below 65ºC

Product Manual
4. Safe storage time of mixed A/B is 2 days below temperature 25ºC

Safety precautions
1. Wear personal protect equipment to avoid burning while processing. Do not eat.
2. Handle with care, details refer to MSDS. In addition, please follow safety regulation of country or local government