• Model NO.：HY-630 Silicone Rubber
• Catalyst：5% for Free Charged
• Mixing Ratio：100:4
• Pot Life：30-40 Mins
• Curing Time：3-5h
• Purity：100%
• Hardness：15-40 Shore a
• Delivery Time：Within 3 Days
• Brand Name：Hong Ye Silicone
• Transport Package：25kg,Drum and 200kg,Drum
• Specification：ISO9001
• Trademark：Hong ye silicone
• Origin：China
• HS Code：31900000
• Production Capacity：8 Tons ,Day

Basic Info.

Model NO. HY-630 Silicone Rubber Catalyst 5% for Free Charged Mixing Ratio 100:4 Pot Life 30-40 Mins Curing Time 3-5h Purity 100% Hardness 15-40 Shore a Delivery Time Within 3 Days Brand Name Hong Ye Silicone Transport Package 25kg/Drum and 200kg/Drum Specification ISO9001 Trademark Hong ye silicone Origin China HS Code 31900000 Production Capacity 8 Tons /Day

Product Description

Low Shrinkage Silicone Rubber for concrete moulds

Low Shrinkage Silicone Rubber applications
1. Low Shrinkage Silicone Rubber can used for concrete products, poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts crafts industry,
2. RTV Silicone Rubber is applicable for large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold,
3. RTV Silicone Rubber is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.


Low Shrinkage Silicone Rubber features:
RTV silicone rubber, silicone rubber are generally named two -component room temperature vulcanization silicone rubber, a kind elastic silicone rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion.

Advantages of Low Shrinkage Silicone Rubber:
RTV Silicone rubber as useful as latex, but sets a lot more quickly. RTV Silicone rubber can take days to build enough layers of latex to create a mold, but RTV Silicone rubber can be mixed, poured and set within a matter of hours, even minutes depending on what kind of silicone you use. Silicone is generally a lot stronger than latex and will produce more castings on average.

Low Shrinkage Silicone Rubber instructions:
Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 2-3 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion.

Model	635#	630#	625#	620#
Appearance	white	white	white	white
Mixing proportion of curing agent (%)	5%	5%	5%	5%
Operating time (mins 25 0C )	40~70	60~90	40~70	30~50
Curing time(hours 25 0C)	4~7	5~7	4~7	3~5
Hardness (A°)	35±2	30±2	25±2	20±2
Viscosity (Mpas -25 0C)	30000~38000	27000~32000	17000~19000	12000~14000
Tensile-strength(Mpa)	≥4.50	≥4.2	≥3.2	≥2.8
Tear-strength (KN/m)	≥30	≥30	≥27	≥32
Elongation-break(%)	≥420	≥440	≥440	≥420
Linear Shrinkage (%)	≤0.3	≤0.3	≤0.3	≤0.3

 

Cpopnall Us Anytime With Questions About Your Application. 

More information , pls feel free to contact Ms Lydia:
Tel:  (00) 86-755-89948019

Mobile :86-18988789546