food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone

food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone  

food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone are generally named as two-part addition silicone rubber that vulcanises 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.  

food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone Appilications

Addition cure (food grade)silicone rubber is based on platinum catalyst. Its production process has no by-products and the volume shrinkage is extremely small. It can be greatly used in making artificial stone, art candle, bronze, cement, gypsum, shoes, low melting point and other molds. It can also be used in making food contact mold, like for the the molding of sugar,chocolate,cakes etc. as we have got FDA certification for food contact.

food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone Feactures 

/Good fluidity and good operability and good for pouring method.
/Excellent mechanical properties, in particular tear strength and tensile strength.
/Excellent flexibility and it is easy to demould.
/High temperature resistance, high duplication times and repeated use.
/There are a range of catalysts/curing agent/hardener allows the Liquid rtv silicone rubber  to fulfill requirements for various applications and various requirements on the operation time and curing time.

How to use food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone   

1.The cast pouring, for example:
Prepare a frame, fix the prototype for copy into the frame, (if the prototype’s material is glass or ceramic, the release agent is necessary to prevent sticking.
2. Take 1 part A and 1 part B,mix themevenly.
3.Vacuum defoaming in 1~3 min,inject the rubber into the type box, then vacuum defoaming again, curing 24 hours in nature room temperature, use it after demold.
4. Demold after 3 hours’ room temperature curing, and then use it after 24 hours’ keep mold under the same condition.

How to make a perfect silicone molds with food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone

Firstly,the silicone rubber and catalyst must be mix evenly,mixing for 5-6 minutes,if you do not mix evenly,it will cause one part is dry but other part is wet. 

Secondly,if you have a vacuumed machine,that's will be perfect, vacuuming mixed silicone for 5-6 minutes,there will not have bubble.

Thirdly,the silicone mould need 24 hours to complete dry,so when you finished the silicone mould,please after 24 hours later bring into production.
I believe that the silicone mould will be perfect if you pay attention to these points.

Package of food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone

Certifications of food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone

Company profile:

We are manufacturer specializing in molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicone, encapsulants and potting compound,addition cure liquid silicone,baby  nipple silicone rubber ,lifecasting,food grade silicone rubber, trademark silicone rubber, HTV silicone rubber, lead-zinc alloy crafts silicone rubber, hot stamping silicone plate, hot stamping silicone roller, gross rubber, RTV-2 silicone rubber, silicone molds, silicone products,etc.

If more information of food grade liquid silicone,food grade silicone rubber,food grade silicon liquid, rtv silicone ,please feel free to contact :

Miss Kaimi

Mobile: 0086-18938867528

Fax: 0086-755-89948030

E-mail:hyju(at)szrl(dot)net

Skype: hyjiangying