Силиконовый каучук rtv2 пищевого класса для 3D печати

1.Description of liquid silicone rubber rtv2 for food grade mold for 3D print rose candy

SP-825 silicone is addition cure silicone rubber with food grade for chocolate mold. The silicone rubber will be cured under room temperature and can be cured fastly by heating, It’s two-components food grade 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 food grade.

1. Place a plastic container on a small scale, making sure to zero out the weight on the scale. Note: use a container that, during rise under vacuum in Step 5, will allow for material to expand to 4-5 times its resting volume.

2. Pour catalyst into the plastic container, noting weight of material poured.

3. In the same container, pour an equal weight of base on top of the catalyst (e.g., 100 grams of catalyst and 100 grams base). Note: within a 5% weight variance, the end result is not altered.

4. With a clean, dry mixing spatula, mix energetically until the color of the product is homogeneous. Note: working time begins at this step. Mixing should take no longer than 1-2 minutes.

5. Place container under vacuum and vacuum until material bubbles and rises. Release vacuum and repeat until bubbles are removed. Vacuuming should take no longer than 3-4 minutes.

6. From a height of approximately 30 cm, pour the mixed silicone into the mold frame. Maintain the pouring stream in the same spot so as to minimize introduction of air bubbles into the mold.

7. Allow the mold to sit, undisturbed, for at least 4 hours to ensure the silicone is fully cured.

8. Remove the mold from the frame.

9. Cut around the pattern carefully to release it from the silicone rubber mold. 

Notice

The surfaces with which the material comes in contact must be perfectly clean, free of grease and dry.

Close the bottles after use so as not to confuse the cap of the catalyst with that of the base when re-sealing.

Be aware of possible cross-contamination; it’s highly recommended to use only dedicated gear when processing poly-addition RTV2 silicone rubber (including degassing devices).

Be aware that contact with certain material can inhibit the curing of the RTV2 poly-addition silicone rubber. Common contaminants to be avoided include:

-Natural or synthetic rubber, vulcanized with sulphur derivatives.

-Poly-condensation RTV catalyzed with metallic salts.

-PVC stabilizing agents.

-Amine cured epoxies.

-Sulphur, tin and amines derivatives.

-In case of doubt, carry out a small test by pouring the mixture onto a small area of the object. 

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 

Shipping

what can we provide?

1.Free sample of 1kg for testing by UPS.

2.Various range of export trading forms: FOB,CFR,CIF,DDU.

3.Goods delivery by air or by sea.CFR price shipped by our forwarder could be even more economical than FOB price.

4.Professional own forwarder is more experienced at custom clearance issue and more guaranteed about safety shippment and delivery time.

5.To help you reduce the customs clearance fees, we can offer all kinds of Certificate of Origin related to different countries including CO, FORMA,FORME,FORMF,etc.

Dongguan Guochuang Organic Silicone Material Co., Ltd. established in 2003, is a Science and technology corporation which is engaged in production, R & D, and sales of silicone rubber and silicone mold. The HongKong GuoChuang silicone technology Co.,Ltd., other affiliated enterprises was set up in 2015.

We have passed ISO9001:2008 Quality Management System. Five main groups of members: R & D team which is rich in theoretical knowledge and work experience; Sales team who are proficient in several languages and with high level of business & after-sale service. With such a team, our silicone rubber was promoted to Southeast Asia, Europe, the Middle East , the America and etc, and our silicone rubber is well-received by the customers from more than 40 countries and regions; Production team has more than 10 years working experience. Our production team will totally follow the production control rule to meet the customer’s requirement; Quality Control team is our quality hero. We will follow the most strict quality stand for order shipping; The experienced mold making team who can custom-made molds to suit customer’s requirements.

Working with us ,you can have high quality and competitive price , and even the technical support and perfect after-sales service. We will offer the best solutions to promote both of our business and make the win-win situations.

(1) With us your money in safe, your business in safe.

(2) Free sample for testing.

(3) Competitive price.

(4) Strict Q/C (quality of control) management system.

(5) Enough production capacity and timely delivery.

(6) We support customized package and product.

(7) Prompt shipment with professional documents.

(8) Offering professional technical support.

(9) We can make confidentiality agreement with our customs.

(10) We will be here whenever you need.