988 liquid silicone rubber for textile
Product characteristics
988 silicone rubber is one kind of additional two component liquid silicone rubber using in textile for anti-slipping function, which is made from basis polymer, filler, adjuvant and curing agent.
Long working time during room temperature
Vulcanizing quickly under high temperature
Non heavy metal and solvent, non-toxic and innocuity to human body
Excellent third dimension and softness after using the silicone rubber to the textile
Application
Widely used for the fabric, carpet, socks and so on
Anti-slipping, beautiful and decorative function
Main technical index
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Before Curing |
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1 |
Appearance |
A |
B |
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semi-transparent liquid |
transparent liquid |
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2 |
Viscosity，mPa·s（25℃） | A |
30000～50000 |
GB/T 10247-2008 |
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| B |
30000～50000 |
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3 |
Working time at 23℃(hour) |
≥5 |
GB/T 16776-2005 |
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4 |
Vulcanizing time（150℃，min） |
1～3min |
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After curing（7days under temperature of 23±2℃，humidity(50±5%)） |
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5 |
Appearance |
elasticity rubber |
/ |
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6 |
Density |
1.0±0.05 |
GB/T 533-2008 |
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7 |
Hardness(Shore A) (30min after Vulcanizing at 150℃） |
15±5 |
GB/T 531.2-2009 |
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8 |
Tensile strength（MPa） |
≥2.5 |
GB/T 528-2009 |
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9 |
Elongation rate(%) |
≥500 |
GB/T 7124-2008 |
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10 |
Tearing strength (KN/m) |
≥6 |
GB/T 1692-2008 |
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Color of product
The color can be done according to client’s demand
Usage and dosage
Stirring A and B in separate container before using
Mixing A and B component according to A: B = 1:1 by weight, coating/potting the mixture on the textile or socks directly
Baking the textile or socks in drying oven for 1-3min
Attention
During the storage and using procession, the sealant should be avoided contact with the heavy metal as nitrogen, phosphorus, sulfur and their compound, and to be avoided contact with PVC and some organic pigment, otherwise the catalyst in the sealant will not vulcanize.
Product packaging and storage
This product should be stored in a cool and drying place under the temperature of 4℃～27℃, the shelf life is 9 monthes from the production date
The products according to the non-dangerous goods storage and transportation
Package
Packed in 10L/20L with plastic pail, A and B is packed separately.
The package way can be done according to client’s demand.
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures