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| Place of Origin: | Hubei, China |
| Brand Name: | Longwang |
| Certification: | None |
| Model Number: | RED LW |
1.42g/Cc Gasket Maker Sealant Smooth Paste Without Bubble RTV
Red Longwang gasket maker products back after contact with moisture-cured to form a silicone rubber gasket having flexibility. RTV sealant has anti-aging, weathering, heat, will not harden, shrink or crack and other properties. It is mainly used engine oil pan, transmission gear cover, axles and other parts of the bonding and sealing. RTV sealant is suitable for a temperature range of -60 ℃ ~ 300 ℃
Structural silicone sealant
1. One-part, high flexibility, neutral cure suitable for use on most construction materials.
2. Excellent adhesion to most construction materials without primer.
3. High Modulus after cured, extension/compression movement capability of up to ±25%
of the original joint width
Typical Usage
Gasket Maker Sealant is not binding limit the size and shape of the face, can replace a variety of rubber, asbestos mat, cork pad and paper pad, to the flange of the automobile, motorcycle engines, gear boxes, axles and various machinery and equipment combined with the implementation of the sealing surface.
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NO.
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Item
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Technical Data
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1
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Appearance
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Smooth paste without bubble or particles
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2
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Available Color
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Black; and other special color
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3
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Specific Gravity
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1.42 to 1.55g/ml
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5
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Skin Time
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20-60 Mins
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6
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Full Cure Time
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24-72 hours (6mm thickness)
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7
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Tensile Strength
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≥1.0Mpa
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8
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Elongation at break
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≥450
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9
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Hardness Shore A
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>28
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10
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Working Temperature
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-40 to 280℃
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11
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Extrusion Rate
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200-400g/min
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12
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Shelf Life
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9-12 months (shore below 27℃)
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Technical Data
| Properties before Curing | ||
| Typical Value | Limits | |
| Density(25℃),g/cc | 1.42 | 1.4～1.6 |
| Viscosity’s | 24 | 10～30 |
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Mobility, mm； 3min,25℃ |
7 | ≤10 |
| Odor | No odor | |
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Tack-free Time, min: (Curing Condition: temperature 25℃,50±5%RH) |
14 | 10~30min |
| Properties after Curing | ||
| Tensile Strength, N/mm2 | 1.25 | ≥1.0 |
| Tensile Strength, % | 240 | 150～300 |
| Hardness sh A | 35 | 30～40 |
How to Use:
1. with cotton and organic solvent to be sealed remove surface oil and impurities.
2. the plastic tube in a suitable whole cut beak, with the glue gun glue to end faces to be sealed, and allowed to form a continuous plastic ring.
3. Close two seal faces and secured with bolts.
4. one hour early solid, at 25 ℃, 50% humidity, fully cured within 24 hours. In cooler or dry conditions takes a long time to cure.
5. sealed hose sealant remaining can be used until the next one.
Storage:
Storage In a cool dry place for one year.
Packaging
55g/pack, 100pcs/carton
90g/pack, 80packs/carton
