Highly-Transparent and High Strength Liquid Silicone Rubber for Gasket Grommetinfant Productsdivers′masks and Accessories

• Material: Organic Silicone
• Application: Household, Medical, Industrial, Agricultural
• Certification: ISO, FDA, REACH, RoHS
• Model NO.: IOTA 26 series liquid silicone rubber
• Transport Package: 55 Gallon Steel Drum
• Specification: 55 gallon steel drum
• Trademark: IOTA
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Month

Product Description

Highly-transparent and high strength LSR(LSR)

IOTA 26 series liquid silicone rubber
 
Product introduction 
IOTA-26 series products have high transparency,excellent mechanical properties,short curing time,products touched with food need post cure at 200° C 4 hours. 10-80 shore hardness,two component 1:1 mixing,compression molding and injection molding liquid silicone rubber.


Main features 
High transparency
Excellent physical properties


Applications
Gasket,grommet
Infant products
Divers'masks and accessories
 
Technical index  

	2610	2620	2630	2640	2650	2660	2670	2680
Appearance	Transparent
Viscosity(Pa.S	4000	5000	5000	6000	7000	8000	8000	10000
Hardness(Shore A)	10	20	30	40	50	55	70	80
Density(g/cm3)	1.08	1.10	1.10	1.11	1.12	1.12	1.14	1.15
Tensile strength(Mpa)	4.5	7.0	8.0	9.5	10.0	10.0	9.5	8.0
Elongation(%)	900	880	800	700	550	550	350	150
Tear strength(KN/m)	8	18	30	38	40	40	30	20
Linear shrinkage(%)	2.3	2.1	2.1	2.1	2.0	2.0	2.0	2.0

                                                                  First curing conditions:130 ºC vulcanization for 5 minutes.


Curing
IOTA-26 series liquid silicone rubber will quickly solidify at high temperature.Curing time depends on thickness and curing temperature used.Contact with certain materials, such as amines, sulphur and tin compounds, inhibits curing.
 
Applicaiton method
Mix and expel air
Components A and B have been filtered and air removed for use as matching lot Numbers when supplied.Mix part A and part B in A 1:1 ratio.It is strongly recommended to use metering and mixing equipment of conveying, metering and mixing two components without infiltration of air.If air bubbles are introduced during the mixing process, a vacuum device must be used to completely remove the air.


Storage
Products should be preserved in 32 ° C or lower temperature in the unopened original container.The storage life of this product is 9 months, and it can be used after passing the re-inspection.


Available time
After A and part B mixed, mixture at 25 ° C is valid for 48 hours.


Package
55 gallon steel drum (net weight 200kg) or 20L straight plastic drum (net weight 20kg).