General Use Medical Grade FDA/RoHS Approved LSR Liquid Mold Injection Use

• CAS No.: /
• Formula: /
• EINECS: /
• Molecular Principal Chain: Element Organic Polymer
• Color: Colorless and Transparent Liquid
• a : B: 1:1
• Model NO.: SNY-L7020
• Hardness Shore a: 30-70
• Tensile Strength, MPa: 7.5-8.5
• Tear Strength,N/M: 12000-35000
• Elongation at Break,%: 450-800
• Transport Package: 25kg Pails
• Specification: 100%
• Trademark: Sunoit
• Origin: China
• HS Code: 39100000
• Production Capacity: 1000mt

Product Description

SNY-L7020 is a two-component cure LSR which is recommended to processed by liquid injection molding.

Features
• Forming efficiency,scrap & energy conservation  
• Good physical properties, high transparency
• Pass FDA
• Pass RoHS

Application
• Baby pacifier/soother 
• Feeding bottle/breast pump l
• Ordinary rubber products

Use guide
Strictly control percentage of A and B with ratio 1:1 when mixing, time of vulcanization depends on manufacturing and thickness of products. It should be adjusted according to different situation. Recommended curing temperature is 120ºC to 150ºC.Avoid mix product s with nitrogen, phosphorus, sulfur and tin, etc. These materials may affect or stop vulcanization.

Package
• 20 kg / barrel, standard plastic barrel, with special plastic bag inside. l
• 200 kg / barrel, the standard metal barrel, with special plastic bag inside.


Product data

Item	SNY-L7020-30	SNY-L7020-45	SNY-L7020-55	SNY-L7020-60	SNY-L7020-70
Appearance	Transparent and colorless liquid
Viscosity ( A ),mPa·s	60×10^4	70×10^4	70×10^4	75×10^4	60×10^4
Viscosity ( B ),mPa·s	60×10^4	70×10^4	70×10^4	75×10^4	60×10^4
Density, g/cm^3	1.110	1.120	1.120	1.125	1.125
Mechanical properties (2mm piece molded 105ºC×15min)
Hardness, Shore A	30	45	55	60	65
Tensile strength,Mpa	7.5	9.0	9.0	10.0	8.5
Elongation at break,%	800	650	650	550	450
Tear strength, N/m	12000	25000	38000	30000	35000

Packages & Loading pictures

 

ABOUT SUNOIT

Jiangshan Sunoit Performance Material Science Co.,Ltd, branded as SUNOIT™, is a young and dynamic corporation which supplies and produces specialty chemicals and provides technical solutions since 2018. The products from Sunoit conclude siliconate, silicone fluid, modified silicone, silicone emulsion, silicone resins and fluorochemicals. Today, Sunoit is developing into a technology-based company integrating manufacturing, trading and R&D. We work with more than 200 clients worldwide in different markets including construction, textile & fabrics, personal care & cosmetics, agricultural chemicals, polyurethane industry, lubricants and additives, etc. The materials from Sunoit are extensively tested with the highest standards to meet with diverse demands. Sunoit is your reliable global partner providing tailor-made specialty chemicals and services for a better future.

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