What is the difference between OS, CS, GM, GP, SN and ha of wacker silicone adhesive?

OS is a one-component, neutral and low-modulus silicone sealants, which has excellent adhesion in buildings and external weatherproof seals. It can be treated at room temperature and atmospheric humidity to make it a permanent flexible silicone rubber. Suitable for alkaline substrates, such as concrete, mortar and fiber cement. It can be used to seal joints and expansion joints in buildings, as well as joints between glass and frames.

CS stands for architectural neutrality. Silicone sealants is a one-component, neutral, low-modulus silicone sealants with excellent adhesion, which is suitable for building and outdoor weatherproof sealing. Suitable for sealing joints and expansion joints. Suitable for weatherproof sealing of glass, aluminum, steel, stone, plastic and other building materials. Suitable for door and window assembly.

GM stands for alcohol-based neutral silicone sealants, which is specially developed for low-stress joints, expansion joints and frame joints in building structures.

, especially suitable for metal substrates, plastic substrates or alkaline substrates. Suitable for indoor and outdoor decoration. Suitable for alkaline substrates such as concrete, mortar or fiber reinforced cement board, and does not release suspected carcinogens such as methyl ethyl ketone oxime.

GP stands for multi-purpose acidic silicone sealants, which is a one-component acidic silicone sealants with a wide range of uses. Suitable for all kinds of DIY sealants and general industrial sealing and bonding applications. It is not recommended for alkaline substrates, such as concrete, metal, natural stone, polyacrylate materials and some organic rubber.

Special properties: fast crosslinking, short debonding time, crack resistance, excellent adhesion to non-porous silicon-containing materials, such as glass, ceramic tiles, ceramics, enamel, glazed tiles, impregnated, painted or colored wood and some plastics. Scope of application: glass fittings, glass partitions, ceramic products, ship seals, etc.

SN stands for sanitary neutral adhesive, which is a one-component neutral silicone sealants with low modulus and good adhesion. It has the characteristics of mildewproof and antifungal, and is especially suitable for sanitary application. At room temperature, under the action of atmospheric humidity, sanitary neutral treatment was carried out with gaskets to form permanent flexible silicone rubber.

It is especially suitable for kitchens and bathrooms, such as between floors or walls and showers or bathtubs, and any occasion where building materials need to be protected from water damage and mold attack. Joints that can be used for sanitary equipment, such as those between floors or walls and showers or washbasins, are specially developed for areas exposed to high humidity, where water and mold damage must be prevented.

HA stands for high-strength mixed rubber, which is a new type of one-component, alcohol-neutral, room-temperature curing mixed elastic rubber, and can be used as high-strength elastic rubber in the fields of construction and industrial assembly. Can be adhered to almost any substrate, and is convenient to use. So in most cases, it can be used as a good substitute for nails and screws.

The ideal high-strength elastic adhesive can be widely used for bonding glass, mirrors, various plastics, cement, wood and various metals. In the field of building application, it can be used to quickly bond panels, insulation boards, decorative boards and skirting boards. Excellent anti-aging and moisture-proof performance, super anti-mildew, and passed the domestic anti-mildew test standard 0 (standard number GB/T 174 1-2007).

Extended data:

Sealants can be roughly divided into the following five categories according to their uses: silicone structural sealant, silicone weather-resistant sealant, ordinary silicone sealants, insulating glass second silicone sealants, and special purpose silicone sealants. Different types of silicone sealants have different characteristics and uses.

1. Silicone structural sealant. Uses: mainly used for structural bonding between glass and aluminum subframe, and also used for secondary sealing of hollow glass of concealed frame curtain wall. Features: It bears wind load and gravity load, and has high requirements on strength and aging resistance, and certain requirements on elasticity.

Two. Silicone weatherproof sealant. Usage: The sealing function of the joint is shown in the figure, so as to ensure air tightness and water tightness. Features: It is required to bear large joint width and width change, high elasticity (displacement capacity) and aging resistance, but not strength, high modulus and low modulus.

III. Ordinary silicone sealants, application: sealing the joints of doors and windows and the joints of external walls. Features: able to withstand the change of joint width, with certain displacement capacity requirements, and no strength requirements.

Silicone sealant for insulating glass, application: Silicone sealant for insulating glass to ensure the structural stability of insulating glass. Features: high modulus, not too soft, some have structural requirements.

Verb (abbreviation of verb) Special purpose silicone sealants: Use: Used for joint sealing with special requirements such as fire prevention and mildew prevention. Features: Must have some special properties (such as mildew, fire, etc. ).

References:

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