200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-528 silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 15:35:58 GMT
Color white/translucent/any color
Hardness 10-42A
Purity 100%
HS code 39100000
Sample Available
Technical support Free
Certifications SGS,MSDS,RoHS,FDA
Mixing ratio 3%-5%
Application Mold making materials
Transportation By sea or by air
Min Order200 kilogram
Shoe mold making silicone rubber
FEATURES of shoe mold making silicone rubber:
1.Two-part silicon rubber: flowable liquid silicon and curing agent.
2.Cures at room temperature within 2-4 hours.
3.An exceptional fluidity and good operability, easy to demold.
4.Good tensile and tear strength, low shrinkage.
5.High duplication times.
Usage of shoe mold making silicone rubber:
shoe mold making silicone rubber for PU/poly resin, unsaturated resin, plaster, candles and gypsums crafts, toys, soap, statuary, shoe sloes, casting molds making, etc.
Datasheet of shoe mold making silicone rubber:
Model | 528# |
Appearance | white |
Mixing proportion of curing agent (%) | 4% |
Operating time (mins 25 0C ) | 40-90 |
Curing time(hours 25 0C) | 9-12 |
Hardness (A°) | 26-30 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (mPas -25 0C) | 11000 |
Tensile-strength(kgf /cm2 ) | 42~45 |
Tear-strength (kgf /cm) | ≥26 |
Elongation-break(%) | ≥ 300 |
Retractility(%) | ≤0.25 |
USERS INSTRUCTION for shoe mold making silicone rubber:
RTV—TWO molding silicone rubber (silicon) and silicon are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability.When mixed with 4%-5% curing agent, they can still be operated within 50 minutes, but will be formed after 4-5 hours.With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts.
This product is a white or red flowable liquid with a hardness of 22—50A° when cured. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
(Note:we do not recommend silicon oil. For special soft mold or molds with complex pattern or fine details, 5%-10% silicon oil can be added to condition the flexibility of the mold for convenience of release)
Curing agent and silicon proportion and reaction(Under room-temperature-25C):
1,Added with 2% of curing agent, silicon can still flow within 2.3 hours, mold can be released in 8-10 hours.
2,Added with 3% of curing agent, silicon can still flow within 1.5 to 2 hours, mold can be released in 7-8 hours.
3,Added with 4% of curing agent, silicon can still flow within 50-60 minutes, mold can be released in 5-6 hours.
4,Added with 5% of curing agent, silicon can still flow within 30-40 minutes, mold can be released in 4-5 hours.
TECHNICAL GUIDELINES for shoe mold making silicone rubber:
SHELF LIFE of shoe mold making silicone rubber:
Twelve(12) months from date of shipment when stored at 250C in the original sealed packages.
PACKAGE of shoe mold making silicone rubber:
Packed in clean 25kg/pail, 200kg/pail.
FIRST AID:
Inhalation: Remove source(s) of contamination and move victim to fresh air. Contact physician immediately.
Eye Contact: Flush eyes with plenty of water. If irritation persists, seek medical attention.
Skin Contact: In case of skin contact, wash thoroughly with soap and water; remove contaminated clothing and launder before reuse; seek medical attention if rash develops.
Ingestion: Do not indeuce vomiting unless instructed by a physician.Contact physicain immediatedly.
After first aid, get appropriate in-plant,paramedic,or community medical support.
Any more information abt Liquid Addition shoe mold making silicone rubber , pls feel free to contact Ms. Bella:
Mobile: 0086-18938867572
Tel: 0086-755-89212380
Fax: 0086-755-89948030
Website: www (dot) szrl (dot) net
Email:hysi(at)szrl(dot)net
Skype: bellajiaqi
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