KASTAR 963 Low Modulus MS Polymer Sealant
KASTAR963 is a silane-modified polymer of adhesive and sealant one-component gun grade for moisture curing to a flexible rubber-like material. It’s intended to accord adequate protection for the manufacturing of flexible tough sealing and bonding joints against vibrations and deformations.
Skin time: 10 mins
Tack free time: 10-20 min (23°C and %50 R.H.)
Curing rate: >3.5mm/ 24 hr (23°Cand %50 R.H.)
Hardness Shore A: About 40 – 50
Elongation at break: ≥300%
KASTAR963 is a gun-grade, one-part adhesive/sealant, for use where a high bond strength is required, and it is formulated based on silane-modified polymers with a flexible solid in the presence of moisture. It is employed in defining considerably superior and higher-performance sealing and bonding connection areas that can offer tear and deformation resistance by vibration.
Seals and fills construction expansion and compensation joints in vertical or inclined positions as well as façade joints, roof joints, cracks in building panels and constructions, and roof constructions. It meets ISO 11600 Type F Class 25 LM. Has excellent adhesion to most construction materials: restricted materials are stone, brick, concrete, glass, plasterboard, and solid plastics except polyethylene polypropylene and fluoroplastic, ceramics, aluminum and metals, composite stainless steel, and wood. No priming is required. For indoor and outdoor works.
Hybrid adhesive sealant (modern analog of MS-polymers) has high operating characteristics: – permanently elastic, high tensile strength, and durability; it has elasticity throughout the service lifetime of the article; and is perfect for materials that experience expansion and contraction due to temperature fluctuations. Resistant to different inferior surface elevations and harsh climatic and thermal end pavement conditions. Thixotropic does not flow or drip down the joint. Once it has been set, you may varnish or paint with water-based and synthetic materials (if using solvent-based paint kindly try it out).
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| Chemical Base | Silane Modified Polymer |
| Curing System | Moisture |
| Density | 1.60 gr/ml |
| Appearance/Color | Paste, White, Black, Grey |
| Skin time | 10 mins |
| Tack free time | 10-20 min (23°C and %50 R.H.) |
| Curing rate | >3.5mm/ 24 hr (23°Cand %50 R.H.) |
| Hardness Shore A | About 40 – 50 |
| Elongation at break | ≥300% |
| Tensile strength | ≥0.8Mpa |
| 100% Tensile Modulus | ≤0.4Mpa |
| UV resistant | No change. |
| Shirkage | ≤ 1.5% |
| Service Temperature | -50°C to +120°C |
| Application Temperature | +5°C to +35°C |
| Shelf life | 12 months |
KASTAR963 is a gun-grade, one-part adhesive/sealant, for use where a high bond strength is required, and it is formulated based on silane-modified polymers with a flexible solid in the presence of moisture. It is employed in defining considerably superior and higher-performance sealing and bonding connection areas that can offer tear and deformation resistance by vibration.
Seals and fills construction expansion and compensation joints in vertical or inclined positions as well as façade joints, roof joints, cracks in building panels and constructions, and roof constructions. It meets ISO 11600 Type F Class 25 LM. Has excellent adhesion to most construction materials: restricted materials are stone, brick, concrete, glass, plasterboard, and solid plastics except polyethylene polypropylene and fluoroplastic, ceramics, aluminum and metals, composite stainless steel, and wood. No priming is required. For indoor and outdoor works.
Hybrid adhesive sealant (modern analog of MS-polymers) has high operating characteristics: – permanently elastic, high tensile strength, and durability; it has elasticity throughout the service lifetime of the article; and is perfect for materials that experience expansion and contraction due to temperature fluctuations. Resistant to different inferior surface elevations and harsh climatic and thermal end pavement conditions. Thixotropic does not flow or drip down the joint. Once it has been set, you may varnish or paint with water-based and synthetic materials (if using solvent-based paint kindly try it out).
|
|
|
| Chemical Base | Silane Modified Polymer |
| Curing System | Moisture |
| Density | 1.60 gr/ml |
| Appearance/Color | Paste, White, Black, Grey |
| Skin time | 10 mins |
| Tack free time | 10-20 min (23°C and %50 R.H.) |
| Curing rate | >3.5mm/ 24 hr (23°Cand %50 R.H.) |
| Hardness Shore A | About 40 – 50 |
| Elongation at break | ≥300% |
| Tensile strength | ≥0.8Mpa |
| 100% Tensile Modulus | ≤0.4Mpa |
| UV resistant | No change. |
| Shirkage | ≤ 1.5% |
| Service Temperature | -50°C to +120°C |
| Application Temperature | +5°C to +35°C |
| Shelf life | 12 months |
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