Food grade liquid silicone rubber

FOB Price

US $7.50
100 - 40,000 kilogram
US $7.00
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelHY-E620
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:25:08 GMT

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Paramtents

Appearance Liquid
Purity 100%
Color white/ off-white/ blue/ red/ yellow
Catalyst 4% free of charged
Molding method Pouring , brushin
Package vacuumed packing
Shelf life 12 months
MOQ 100KGS
Sample Free
Certificate SGS, RoHS, MSDS, FDA, ISO, REACH, UL

Packging & Delivery

Min Order100 kilogram

Briefing

Food grade silicone rubber is a material for mould making, it can make moulds for chocolate, ice cream, candy without harmess.

Detailed

RTV food grade mold making silicone (Addition-cure type)

Description of RTV food grade mold making silicone

RTV food grade mold making silicone are generally named as two-part addition silicone rubber that vulcanizes at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.

Main application of RTV food grade mold making silicone

· Food mold making (chocolate mold, cake mold et. )

· Rapid prototyping (urethane casting/silicone tooling/vacuum casting)

· Concrete molding /cement products

· PU resin casting

· General Mold making

· Superior manual mold design

Main properties of RTV food grade mold making silicone

· almost nil shrinkage

· high chemical resistance to aggressive components of some types of resins

· good tear strength (this feature ensures higher resistance to wearing and shearing)

· high degree of precision in reproduction

· high dimensional stability over time and non-deformability

· high resistance to high temperatures and aging (resit to -60-200°C)

· excellent non-stick effect

· environmental, odorless and nontoxic

E-620 RTV food grade mold making silicone standard datasheet(25°C)

Model	Color	Mixing ratio	Pot life (mins)	Demouled time (hrs)	Hardness(A0)	Tensile-strength (kgf/cm2)	Tear-strength kgf/cm)	Viscosity (cps)	Elongation (%)
E620#	translucent	1:1	30	5-6	20±2	45±2	20±2	7000±2000	≥300

Notice:

Addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber, otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure incompletely or not cure.

Storage ,shelf life and handling precautions for RTV food grade mold making silicone:

1. Shelf life can be twelve(12) months when stored at 25°C in tightly closed original packages.

2. Storage beyond the expired date does not necessarily mean that the product is no longer

usable. In this case , the properties required for the intended use must be checked for quality assurance reasons.

3,The curing agent may denature if the cap is left off after opening.Make sure to tightly seal the products prior to storage.Take particular care under conditions of high temperature or humidity.

4,If any of these products should come into contact with skin,wipe the exposed area with a cloth and then wash it thoroughly with soap.

5. This kind of product is non-dangerous product, which could be transported as general products.

Food grade liquid silicone rubber