Mf-840L Two-Component Polysulfide Special Sealant with Good Adhesion to Glass, Aluminum Alloy and Other Materials

• Customization: Available
• Capacity: 600ml
• Color: Black
• Model NO.: MF-840L
• Drying Time: 24 Hours
• Material: Polysulfide
• Usage: Construction, Industrial
• Delivery Time: 7-10days
• Transport Package: Barrel
• Specification: 300kg, 30kg
• Trademark: SILANDE
• Origin: China
• HS Code: 3506919010
• Production Capacity: 5000000kgs/Years
• Package Size: 21.00cm * 14.00cm * 18.00cm
• Package Gross Weight: 6.500kg
• Lead Time: 1 days (1 - 6000 ml) ; 3 days (6001 - 60000 ml) ; To be negotiated ( > 60000 ml)

Product Description

MF-840L Two-component polysulfide insulating glass special sealant
MF840L two-component polysulfide insulating glass special sealant (hereinafter referred to as MF840L) is a two-component, solvent-free, room temperature curing sealant. MF840L has high strength, high elasticity, good adhesion to glass, aluminum alloy and other materials, especially good adhesion to LOW-E coated glass after film removal. MF840L is suitable for automatic production line of insulating glass (mechanical construction) and manual production line (manual construction).
Excellent adhesion to a wide range of substrates including coated, enamelled and reflective glasses, anodised and polyester paint coated aluminium and stainless steel. 
Excellent temperature stability: - 60°C t 1ao0c. 
High level of mechanical properties. 
High elasticity and high modulus. 
Resistant to ozone. 

TEST ITEMS	TEST RESULTS	TESTS1ANDARD
Base	Polyisobutylene (PIB)	-
Color	Black	-
Appearance	Solid mass	GB/T 1033.1
Density	1.1/1.25 fe/cm^3]	JC/T914
Shear Strength	0.21 MPa
Penetration (1 /1 Omm)	25°C 40
	130°C 290	JC/T 914
Volatile Content	Max. 0.02 %
Fogging	Without visual fogging	-
Moisture Vapour Transmission Rate (MVTR)	0.26 [gr/m^2.24hrs. 2mm]	EN1279-4
Gas Permeation Rate (Ar)	1.30x10-^3[gi7m^2. hrs]	EN1279-4

.APPLICATION FIELD

• One component, solvent free, non-fogging, permanently plastic butyl sealant, formulated for primary sealing of insulating glass units.
• It can keep its plastic and sealing properties in a wide temperature range.
• Excellent adhesion properties on glass, aluminum alloy, galvanized steel and stainless steel.
• Minimum moisture vapour and gas permeation.
• Excellent temperature stability: - 30°C to 80°C.

PACKAGING

A: 265KG B: 19KG 

MF881R is a two-component, neutral room temperature curing silicone structural sealant. It has excellent flame retardancy, UV resistance and weather resistance. It can be used for the second sealing of hot mirror insulating glass.
It can be used at 10ºC~50ºC, and it has good adhesion to glass, ceramics, metal, hot mirror film and other materials
Neutral fast curing, no corrosion to the adhered surface
Good resistance to high and low temperature, keep good performance at -60ºC~200ºC
Excellent flame retardancy
No pollution to the environment
Excellent weather resistance and UV aging resistance

According to standards: GB 16776, GB/T 2406, GB/T 2408
Packing specification: MF881R heat mirror insulating glass special structural sealant A component and B component are provided in a 12:1 mass ratio.
Big drum packaging: A component 200L iron drum
                   B component 20L plastic bucket
Medium drum packaging: A 20L plastic drum
                   310ml plastic tube for component B

 

Hot mirror hollow glass is composed of two layers of glass and a special hot mirror film, and is separated into a double cavity hollow structure by double-layer special spacers.
Features:
Heat insulation and high efficiency shielding of ultraviolet rays
High light transmittance to prevent condensation
Efficient sound insulation, energy saving and environmental protection

product manual
MF840L two-component polysulfide insulating glass special sealant (hereinafter referred to as MF840L) is a two-component, solvent-free, room temperature curing sealant. MF840L has high strength and high elasticity, and has good bonding properties to glass, aluminum alloy and other materials, especially to the L ow-E coated glass after film removal.
MF840L is suitable for insulating glass automatic production line (mechanical construction) and manual production line (manual construction).

use
MF840L is used for the second sealing of insulating glass, and is widely used in sealing of insulating glass in construction, transportation, refrigeration and other industries. MF840L has good adhesion to glass, especially to L_ow-E coated glass after film removal; it has excellent adhesion to most insulating glass spacer materials, including aluminum, aluminum alloy, stainless steel, etc.

package
Vat packaging component A: 330Kg/barrel
Part B: 30Kg/barrel


safety
For health and safety reasons, you should check the product label and material safety data sheet (MSDS) before using this product or any product.


limit
Insulating glass prepared with MF840L or any sealant containing polysulfide raw glue cannot be used for hidden frame or semi-hidden frame installation applications (curtain walls), nor can it be used under direct exposure to UV light. The insulating glass prepared by MF840L is specially used for the exposed frame curtain wall.

Glass assembly compatibility
It is recommended that glass materials be tested for compatibility. Glass materials should avoid contact with any solvents, oils and materials containing plasticizers.

transport
This product is non-dangerous and can be transported by train, car, ship and plane.

note:
1. The above information is only released as reference information. The listed attributes and performance characteristics are reference data and cannot be interpreted as product specifications.
2. Please do a cohesive test before use and refer to our company's technical data and safety data sheet.
3. Can not be mixed with other types of sealants, otherwise it will affect its bonding performance.