Free sample GRCF & GRG Molding Rubber Silicona GRC RTV2 Supplier Price liquid rubber silicone

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Product Overview

Description


 Free sample GRCF&GRG Molding Rubber Silicone  GRC RTV2                              Supplier price liquid silicone 


Product Description 

































MaterailColorCertificateItemHardness 
100% silicone CostomizableMSDSJYR-12300-50
FeaturesAppearanceUsageSample time Key word
Eco- friendly Transparent silicone rubbermold silicone rubber1-7daysdouble component liquid silicone rubber

 



liquid silicone rubber nitrile butadiene rubber price material


 


Features and Usage:


This series of product is the two-component room-temperature curing condensed liquid silicone rubbers. With low viscosity, sound flowability, tensile strength, tear-resistance, this product is mainly applied to the manufacturing of the light fixture, unsaturated resin,plaster or imitating redwood furniture, Stone,gymsum,plaster,PU,etc. 


Main Technical Parameters :


Use-Method:



  1. 1. To add 2-4% curing agent based on the weight ratio and currently mix and use it.The operation must be finished in a short time.


 



  1. 2. Stirring the mixed rubber material and put it into the vacuum box for 3-5 minutes air extracting. After defoaming, the next step is mold-making.

    1. 3. The curing rate of this product is closely relevant to the temperature. The higher the temperature is, the greater the humidity is and the curing speed becomes faster. Users can choose the curing agent according to the weather condition, and adjust the amount of the curing agent so as to reach the appropriated curing rate. 




GRC mould making.jpg 


 


Packing, Storage and Attentions: 



  1. 1. This kind of rubber is packed in 25KG/ iron drum and curing agent in l L/plastic bottle 


 



  1. 2. This product should be sealed and placed in cool place so as to prevent from rain and sunlight. 


 



  1. 3. The storage period of this product is 6 months. If it occurs to be more viscous, stir it evenly before using it, so that it can function normally. It can be reused after reinspection when it exceeds the storage period.


4.The surface of the replicative mold product such as glass, ceramics, resin, wooden ware or some product with coating should be smearred with surfactants(such as detergent, shampoo, soapsuds). Perfuse or brush the silicone rubber after the water evaporates, which facilitates demoulding.



  1. 5. This product is non-dangerous .During the operation, try to prevent any possibility of eyes and skin contact with the curing agent. Wash affected skin thoroughly with soap and water in case of any contact and flush with clean running water immediately at least for 15minutes, and consult a doctor if necessary. 



















































































Type 


Item 



JYR-727 



JYR-728



JYR-737



Before Curing 



Appearance 



Light yellow viscous liquid 



Appearance (Curing agent) 



Colorless or light yellow liquid 



Viscosity / mPa.s



50000 



42000 



38000 



Operating Time 



Surface Curing Time / min 



20 



20 



20 



Demoulding Time / min 



35 



35 



35 



After Curing 



Hardness / Shore A 



25 



30 



25 



Tensile Strength/MPa 







3.2 



Elongation / % 



500 



500 



450 



Tear Resistance / kN.m-1



20 



22 



30 



Linear Shrinkage rate /% 



0.3 



0.3 



0.3 



Density/ g.cm-1



1.22 



1.24 



1.24 



Ex-factory price (RMB)



29



28



34



 


Liquid Silicone Rubber Process 


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Packaging & Shipping


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stone mold makingTransfer printing
concrete mold siliconeGypsum mold silicone3

 


 


We can provide liquid additional cure silicone rubber with different hardness.


 


1. For small size and dttailed pattern(within 30cm), 15-20 shore A can be applied, which is easy for de-molding and will not damage the patterns.


 


2.For the products with medium size, such as 50cm, 25-30 shore A silicone rubber should be used.


 


3.For products with large size, such as 1m, 35-40 shore A shall be recommend to avoid deformation.


 


4.If the product is large but features detailed pattern, 30 shore A silicone rubber will be workable.(It will be better to protect the products from deformation to make outer mold.)


Note: All the above products hardness could be customized or adjusted according to customers' requirements. 


Applications of liquid silicone rubber


Jingyi Silicone Material Co.ltd. is meanly produce: soap & candle mold silicone; RTV2 liquid silicone rubber for molding; plaster moulding gypsum decorative products mold making white silicone; medical grade skin color silicone liquid rubber for artificial human prosthesis like artifical finger; artificial penis silicone raw material rubber; 3D concrete bricks and Nordic style walll panels flexible molds; garden statues cement molding silicone; these room temperature silicon rubber are with different parameters for various materials of products, such as: polyurethane casting materials mold, high burn resistant resin products, scented stones, wax products, polyester , fimo pulp, paraffin, metal crafts, alloy, and food moulds,transparent insole,  food grade nipple, epoxy product, fiber rein forced platic composite products recycling vaccum  bag bagging making. There are two-componet, rapid molding liquid silicone rubber, with sound property of high and low temperature resistance,these molds can achieve the unshriking effect, and non-toxic and un pungent. It is of high transpancy and can endure hear to 300℃ -500℃ for our addition high temperature silicone rubber for molding. 





Our Services


We can provide liquid additional cure silicone rubber with different hardness.


1. For small size and dttailed pattern(within 30cm), 15-20 shore A can be applied, which is easy for de-molding and will not damage the patterns.


2.For the products with medium size, such as 50cm, 25-30 shore A silicone rubber should be used.


3.For products with large size, such as 1m, 35-40 shore A shall be recommend to avoid deformation.


4.If the product is large but features detailed pattern, 30 shore A silicone rubber will be workable.(It will be better to protect the products from deformation to make outer mold.)


Note: All the above products hardness should be adjusted according to customers' requirements.




 



FAQ


 


1. Why will the silicone mold be reused only for a few times?


It can be due to the following reasons: 


a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which can destroy the molecular weight of silicone rubber and reduce the tension and tear strength.


b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs or the silicon rubber with a low hardness to makes molds for large sized products with simple designs. 


(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.)


 


2. Why does the silicone mold get burnt out? 
This consequence happens only because you have left out the important notes when using unsatured resin materials to produce your products. The unsaturated resin products great heat when added the curing agent. So you demould the resin product within 3 minutes can avoid this problem.


 


3. Why is the appearance of the finished mold striate and unsmooth? 


a.It is because the appearance of the product or the model itself is not perfect


b.The product or the model has not been polished before the further operation


c. You haven't spray the release agent evenly


So when you make silicone molds, firstly you should choose a perfect mold and polish it, spray the release agent evenly on the product. In this case, the problem can be avoided.





 


More informations for liquid silicone rubber silicone vase material, please contact with us!


 


 



Contact Us


For the further information, please feel free to contact :


  




Guangzhou Jingyi Silicone Material CO.,LTD.

Tel:+86-20-86299611


Cel:+86-13926009732


Whatsapp:+86-13926009732


Wechat:+86-13926009732


QQ:3350674375

 


 13926009732 Contact


 


How to get free sample?


>>>Click here to email us & send inquiry


 


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