1.Description of liquid silicone rubber
C830 Silicone rubber is condensation cure silicone rubber for mold making. The silicone rubber will be cured under room temperature, It’s two-components, the mixing ratio is 100:2 . Part A is a flowable liquid silicone , part B is the catalyst. It has an exceptional fluidity and good operability. C-830 tin cure mold silicone has a good property , it is suitable for various mold making .
2.Characteristics of liquid silicone rubber
*An exceptional fluidity and good operability, easy to demold
*Good tensile strength and tear strength
*lower shrinkage
*non-deformation ,non-oily
*good flexibility
*eco-friendly
*long shelf-time &lifetime
3.Application of liquid silicone rubber
stone mold ,concrete mold , cement casting mold
polyurethane casting mold , GRC casting mold , fiberglass cating mold
statue mold , sculpture mold , resin craft mold ,artificial wooden mold
gypsum mold , plaster mold ,bronze casting mold
candle mold ,soap mold, shoe mold , tyre mold ,etc .....
C830 Silicone rubber is mainly suitable middle sized product and big size with simple pattern.
Package:
1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum based on vacuum packing.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
1.Description of Platinum liquid silicone rubber for mold making
G830 Silicone rubber platinum cure silicone rubber. The silicone rubber will be cured under room temperature and can be cured fast by heating, It’s two-components liquid silicone rubber , the mixing ratio is 1:1 . It has an exceptional fluidity and good operability.Especially ,the platinum cure silicone rubber has a lower shrinkage,higher temperature resistance and it is flexible.
2.Characteristics of Platinum liquid silicone rubber for mold making
*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
*high temperature resistance
*good flexibility
*No smell ,non-toxic
*long shelf-time &lifetime
*Lower shrinkage
3.Application of Platinum liquid silicone rubber for mold making
G830 silicone rubber is flexible silicone rubber ,it has a higher temperature resistance and lower shrinkage, so it is suitable to make the silicone gasket for machine sealing .
4.Datesheet of Platinum liquid silicone rubber for mold making
Item No. Appearance Hardness (shore A°) Viscosity (CPS) Tensile-strength( kgf /cm2 ) Tear-strength (kgf /cm2 ) Elongation-break(%) Mixing ratio operation time (25? ) Curing time( 25 ?) shrinkage
G830 translucent 30±2 7000±1000 =55 =24 =450 1:1 20-30 mins 2~3 h =0.1%
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1. Description of food grade liquid silicone rubber for making mould
Addition-curing, Food grade, Translucent, Two-component mold making silicone.
2. Characteristics of food grade liquid silicone rubber for making mould
Acceptable for food contact
Outstanding release properties
Low viscosity
Easy mixing and degassing
High flowability
Odorless and Nontoxic
Enhanced durability
3. Application of food grade liquid silicone rubber for making mould
Food Grade Related Applications
Cake mold
Chocolate moldmaking
Candy moldmaking
Baking moldmaking
Ice trays molding
Casting butters
Casting for Kitchen products
5. Using instructions of food grade liquid silicone rubber for making mould
Step 1: Prepare and clean the prototype.
You must make sure your original molds perfect, fix the original mold on a board, then using some assistant material (like cardboard) to make a frame for to surround the prototype. The frame is no need, if we make the mold by brushing way.
Step 2: Take the silicone and catalyst as the ratio 100:2 (silicone : catalyst= 100:2), mix the silicone rubber and catalyst evenly.
Notes: rtv silicone rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicone rubber will be partly solidified and this will bring troubles for your final operation. What's more, the finishes molds will have a short life. All of these will cause a waste of silicone rubber.
Step 3: Vacuum pumping.
After mixed the silicone evenly, it is better to release the bubble by vacuum pumping.
Step 4: Pouring cast or brushing cast.
After released the bubble, we can pour/brush the silicone rubber on the prototype.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time.
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1.Description of life casting rtv-2 silicone rubber for prosthetic hands
RT-810 silicone rubber is platinum cure silicone rubber with medical grade , it belong to be life casting silicone rubber. The silicone rubber will be cured under room temperature and can be cured under room temperature and can be fastly by heating. It's two components liquid silicone rubber, the mixing ratio is 1:1. It has an exceptional fluidity and good operability. Especially, the platinum cure silicone rubber has a lower shrinkage, higher temperature resistance
G810 is extremely soft as a real feeling as humman skin
2.Characteristics of life casting rtv-2 silicone rubber for prosthetic hands
*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
*high temperature resistance
*good flexibility
*No smell ,non-toxic
*long shelf-time &lifetime
*Lower shrinkage
3.Datesheet of life casting rtv-2 silicone rubber for prosthetic hands
Item
No. Hardness
(A°) Viscosity
(CS) Tensile-strength
( kgf /cm2 ) Tear-strength
(kgf /cm2 ) Elongation-break(%) Mixing
ratio operation time (25 ? ) Curing time ( 25 ?) shrink-age
RT-810 10 5000 40±5 10±2 450±50 1:1 20-30 mins 2~3 h =0.1%
Notice of life casting silicone for prosthetic limbs
RT-810 life casting silicone rubber is platinum cure silicone , which is very easy to cause cure inhibition , so
please do remember thoroughly clean the model and tool before operation . Besides , please avoid the condensation silicone rubber (100:2) contact or mix with the following material , otherwise the silicone won’t be cured :
1. Liquid condensation silicone ( condensation silicone not completely cured or organic tin compounds )
2. Sulphur, sulfide and sulfur rubber materials.
3. Amine compounds as well as contains the amine materials.
4. Pewter solder flux.
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1. Description of rtv 2 liquid silicone rubber for frame gypsum molds
C830 silicone rubber is condensation cure silicone rubber (tin cure silicone rubber) for mold making. The silicone rubber will be cured under room temperature. It's two components, the mixing ratio is 100:2. Part A is a flowable liquid silicone, part B is the catalyst. It has an exceptional fluidity and good operability.
2. Characteristics of rtv 2 liquid silicone rubber for frame gypsum molds
* An exceptional fluidity and good operability, easy to demold
* Good tensile strength and tear strength
* Suitable hardness
* Copy detailed pattern
* Good flexibility
* Eco-friendly
* Long shelf-time &lifetime
3. Application of rtv 2 liquid silicone rubber for frame gypsum mold
C830 liquid silicone rubber is perfect molding material, it is suitable to make mold for concrete casting, artificial stone, brick, cement casting, gypsum decorations, plastic product, resin craft, polyester, polyurethane, bronze casting, statues, jewelry, wax, crystal, tire mold, shoe mold, clay casting, ceramic casting. etc.
C830 liquid silicone rubber is mainly suitable for small or middle sized products with delicate pattern by pouring and brushing operation.
Package
1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
