Injection molding silicone rubber for jewelry casting

Application:

1. Silicone Medical products
2. Silicone Food grade products
3. Silicone Baby product
4. Silicone Household product
5. Crafts and Gift product
6. Silicone Industries in all areas

Feature:

Injection molding silicone rubber for jewelry casting is a two-component liquid silicone rubber for injection molding processes. HY-2130 shows a higher productivity, less yellowing and low volatile contents. HY-2130 would be possible to increase productivity by reduce injection time and total cycle time. Also, it is easier to inject into the cavity of the mold which is more complicated designed. In addition, higher transparency and less volatile content make it most suitable for consumer products.

Advantage:

1. Relative low viscosity , not only can be pumped to mix, but also can be formed the continuous automation during the process of measurement, mixing, injection molding. as well as formed products with different complex shapes.

2. Curing speed can be finished within 20~30mins and the molding cycle time is less than 1min, which is good for saving costs, efforts and be high efficiency.

3. with low molding pressure, accurate measurement, high precision molds, products can be perfectly formed with no flash or defects, which helps to save cost on raw materials and post-working process.

4. The performance of finished products can be compared favorably to HTV silicone rubber, while the labor costs can be saved by half.

5. The vulcanizing system of this product is the same as other addition-cured silicone rubber, but there won’t be peroxide decomposition products which generated by HTV silicone cured. It is with high transparency, high tear strength, good elasticity, good weather-ability, and with resistance of high temperature, aging, as well as excellent resistance to yellowing.

Picture Show:

Typical Physical Properties: 

Processing Recommendations:

Ready-to-use mixtures (of the components A and B) are fed directly to the injectionmoulding machine from the original containers by means of a metering and mixing unit. The mixture, consisting of the two components in the ratio 10:1, is injected into the heated mould. Because of low viscosity, the injection daospeed and injection pressure need to be carefully adjusted so that the injection time can be decreased. At mould temperatures of 170 - 230°C, the addition -crosslinking silicone rubber vulcanises free of dissociation products within a few seconds. Excellent flowability and easy demoulding permit fully automated production of large numbers of articles in shorter total cycle times.

Shelf life:

8-10 months when stored under 24°C in original unopened packages.

Package:

Packed in 20kg/pail + 20kg/pail and 200kg/pail + 200kg/pail.

 
Certification:

ISO9001: HK05/01358 
SGS:GZ0606100461/CHEM
RoHS:BTRS091718751
Patent:ZL200520001597.8 

Need any help on silicone rubber, please feel free to contact Ms Kitty:

Tel:86-755-89948294
Mob:86-18938867593
E-mail: hysh(at)szrl(dot)net   
Skype:kity-467707861

You can also send me e-mail by scanning 2 Dimensional Bar Code below:

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