Hongyejie Technology Co., Ltd
China |
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| Company Profile |
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| Average User Review |
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| Registration Date: |
Jul. 15, 2009 |
Last Updated: |
Aug. 19, 2009 |
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| Company Contact |
| Name: |
Ms. vivian tian [Sales] |
| E-mail: |
Send Message |
| Homepage: |
http://www.szrl.net |
| Instant Messaging |
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| Mobile Number: |
13530203493 |
| Phone Number: |
86-755-89948013 |
| Fax Number: |
8689948030 |
| Address: |
Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi Street, Long Gang Distrct, Shenzhen, China
Shenzhen 518117, Guangdong
China |
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| Business Nature: |
Manufacturing of Chemicals category
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| Company Brief |
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.
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| Major Products / Services |
Seller:
- molding silicon product
Usage:
For toy gifts and craftwork gift, products with complex fine details, and made in pouring way.
Description:
HY-638# silicon rubber is mainly used for toy gifts and craftwork gifts with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. It is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 2.
Applications:
Poly technique, lightings, candles, and molds in multiple pieces for large products.
Standard Datasheet:
Model:638
Appearance:white
Viscosity (cs):14000-16000
Hardness (Ao):25-28
Tensile Strength (kgf/ cĄ):e35
Tear Strength (kgf/ ):e25
Elongation (%):e500
Mixing ratio(%):2~3
Operating Time(H):0.5
Curing Time(H):2-4
- manual mold silicon rubber
Description:
HY-418# manual mold silicon rubber is flowing liquid with consistant quality in whatever color. It consists of two components, wherein component A is silicone rubber, and component B is curing agent or vulcanizing agent. Firstly process and prepare the model mold or the product to be duplicated, take certain amount of the silicone rubber, add 2-3% solidifying agent, and mix evenly for use. One mold pair can be solidified and formed in 2-3 hours. The formed mold can be used repeatedly without deformation and water shrinkage and with high temperature resistance, thereby providing fast duplication of the product with a product shrinkage 2. The 418 manual mold silicon is mainly applicable to manual molds and small number of product duplication.
Applications:
The 418 silicone rubber is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc.
Standard Datasheet:
Model:418
Appearance:white
Viscosity (cs):12000~15000
Hardness (Ao):25~30
Tensile Strength (kgf/ cĄ) :e8
Tear Strength (kgf/ cm):e5
Shrinkage (%):d0.3
Elongation (%):e200
Mixing Ratio(%): 2~3
Operating Time(H):2~3
Operation Instruction for Manual Mold Silicone rubber:
1. The manual mold silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding.
2. If large product duplication or fabrication, the mold should be made of higher hardness silicone rubber so that the products made will not deform.
- pad priting silicon rubber
Name: HY-268Transfer Printing Silicone Rubber
Usage:
Making the printing pads for plastic toys, craftworks, product printing.
Description:
The product with the advantages of abrasion resistance, high temperature resistance, good printing effect, etc. , which made of top-quality raw material due to adding American Dupont Teflon high-temperature resistance new material, is processed through high-temperature machining. The product is mainly applicable to plastics toys, electroplating products, electronic toys, trademarks and irregular pattern printing. The silicon pad is a carrier which transfer printing the patterns on the steel plate onto the toy products' surface.
Standard Datasheet:
Model:268
Appearance:r/ y/ g/ w
Viscosity (cs): 25000~30000
Hardness (Ao):28~30
Tensile Strength (kgf/ cĄ): e35
Tear Strength (kgf/ cm):e16
Shrinkage (%):d0.3
Elongation (%):e350
Mixing Ratio(%):2~3
Operating Time(H): 0.5
Curing Time(H):2~4
Operation Instruction for Pad Printing silicone rubber
1 Firstly, clean the mold with detergent, and dry up the mold by a piece of cloth or an air gun and then coat the mold with a layer of release agent.
2. The normal proportion between the pad printing silicon and the silicone oil depends on the requirements of the customers. If pattern with big area to be printed, a soft silicon pad is needed and the amount of silicone oil is increased. Contrarily, if a silicon pad with high hardness is needed, the silicone oil should be added less or not . The hardness of general pad printing silicone rubber is approximate of 15A°~-25 A°; if too much silicone oil is added, the silicon pad is so soft that the printing times is limited, the molecular weight of the silicon will be damaged by the silicone oil no matter how superior quality the silicon is, thereby bringing about abrasion intolerance, solvent intolerance and ageing.
3. General mixing proportion is as follows: add 30g silicone oil into 100g silicon with the hardness of the silicon pad being 20A°, which is suitable for the pad printing for alloy car and products with small patterns and contact areas. If a big pressure contact surface or a soft silicon pad is needed, the mixing proportion between the silicon and the silicone oil can be 100:30-100:50. But please note that the more amount of silicone oil added, the softer the silicon pad, which will reduce times of pad printing, abrasion resistance and solvent resistance. In addition, the times of pad printing will be correspondingly reduced which will cause increased cost and material waste.
4. The amount of the curing agent and the chemical reaction with the silicon is as follows: mix 100g silicon and 50g silicone oil sufficiently and evenly, then add the curing agent which is 2%-3% of the total weight of the silicon and the silicone oil, mixing for 2-3 minutes, and then deair to remove the air bubbles . The time of deairring generally does not exceed 10 minutes. If the deairing time is too long, it may cause fast curing of the silicon and impact the quality of silicon.
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