News Details
The paint crosslinking agent USES the match ratio
2017-5-15 13:25:38
The paint crosslinking agent USES the match ratio
One, epoxy resin can be used in the cold &heat curing system through acid, amine, amino resin, isocyanate and phenolic resin.
The amino resins can be cross-linked by cold &heat curing system based on isocyanate, carboxylic acid or anhydride, epoxy resin, phenolic resin, etc.
The phenolic resin can be crosslinked through acid, epoxy and isocyanate.
Four, can be based on alkyd resin acids, amines, amino resin, isocyanate, phenolic resin, peroxide, light initiator, etc., for cold & hot crosslinking curing system;
Five, the acrylic resin can be based on amine, amino resin, epoxy resin, acrylic acid ester, phenolic resin, free radicals, such as for cold & hot crosslinking curing system;
Polyethylene can be cross-linked through peroxide, silanol, electron beam, etc.
The regular elastomer can be cross-linked through cold &heat curing system based on sulfur, peroxide and isonitrile.
The special elastomer can be used in the cold &heat curing system based on metal oxide, silanol, resin and amines.
Urea resin crosslinking agent consists of the following components: polyamide, amines, ammonia and catalyst. The invention urea-formaldehyde resin crosslinking agent can effectively regulate in the drying process couplet net shape structure of urea-formaldehyde resin process, avoid urea formaldehyde glue dry before the system board section due to the loss caused by excessive curing, make table urea-formaldehyde resin adhesive, the core layer in the curing degree balance, can raise the use efficiency of urea formaldehyde resin adhesive 10 ~ 20%.
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Uses:
The product is identical to Ethancure 100 and Lonza DETDA 80, DETDA is very effective polyurethane elastomer chain extender; also be used as polyurethane and epoxy resin curing agent, epoxy resin of an antioxidant, industrial oils and lubricants . In addition, also as intermediates in organic synthesis.Especially for the RIM (reaction injection molding), is important in the field of spray polyurea chain extender species. Also can be used for casting polyurethane elastomer (CPU) and a curing agent, epoxy curing agent, epoxy resin of antioxidants, lubricants and industrial oils other antioxidants.
Will present invention urea-formaldehyde resin crosslinking agent according to the amount of 0.3 1 wt % after join the urea-formaldehyde resin can be applied to the preparation of man-made board, compared with the existing urea-formaldehyde resin adhesive, the adhesive consumption decreased by 10-20%, formaldehyde release a quantity to reduce the 9-20%, man-made board produced by various physical and chemical properties all reach the national standard requirements.
Cross-linking agent considerations
When using crosslinking agent, should avoid to add acid packing, also be careful when adding antioxidants and other aromatic oil additives on crosslinking effects will have bad influence, it is important to note that.
Polyethylene (PE) cable, pipe and other products after crosslinking, product performance is greatly improved, such as mechanical properties, thermal properties and environmental stress cracking resistance (ES - CR has been greatly improved, is used to this kind of product varieties of crosslinking agent, besides using dicumyl peroxide also useful silane graft crosslinking.
The silica content of a vinyl triethyl oxide (A1522) is 13.5% ~ 14.5%, which is a crosslinking agent.
With A151 as the crosslinking agent, DCP is the initiator for grafting, dibutyl dibutyltin for grafting catalyst. The production process adopts the two-step method or one-step method to get the crosslinking product. Crosslinked PE tube can be used to carry hot water, gas, chemical corrosive liquid etc.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
One, epoxy resin can be used in the cold &heat curing system through acid, amine, amino resin, isocyanate and phenolic resin.
The amino resins can be cross-linked by cold &heat curing system based on isocyanate, carboxylic acid or anhydride, epoxy resin, phenolic resin, etc.
The phenolic resin can be crosslinked through acid, epoxy and isocyanate.
Four, can be based on alkyd resin acids, amines, amino resin, isocyanate, phenolic resin, peroxide, light initiator, etc., for cold & hot crosslinking curing system;
Five, the acrylic resin can be based on amine, amino resin, epoxy resin, acrylic acid ester, phenolic resin, free radicals, such as for cold & hot crosslinking curing system;
Polyethylene can be cross-linked through peroxide, silanol, electron beam, etc.
The regular elastomer can be cross-linked through cold &heat curing system based on sulfur, peroxide and isonitrile.
The special elastomer can be used in the cold &heat curing system based on metal oxide, silanol, resin and amines.
Urea resin crosslinking agent consists of the following components: polyamide, amines, ammonia and catalyst. The invention urea-formaldehyde resin crosslinking agent can effectively regulate in the drying process couplet net shape structure of urea-formaldehyde resin process, avoid urea formaldehyde glue dry before the system board section due to the loss caused by excessive curing, make table urea-formaldehyde resin adhesive, the core layer in the curing degree balance, can raise the use efficiency of urea formaldehyde resin adhesive 10 ~ 20%.
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine Uses:
The product is identical to Ethancure 100 and Lonza DETDA 80, DETDA is very effective polyurethane elastomer chain extender; also be used as polyurethane and epoxy resin curing agent, epoxy resin of an antioxidant, industrial oils and lubricants . In addition, also as intermediates in organic synthesis.Especially for the RIM (reaction injection molding), is important in the field of spray polyurea chain extender species. Also can be used for casting polyurethane elastomer (CPU) and a curing agent, epoxy curing agent, epoxy resin of antioxidants, lubricants and industrial oils other antioxidants.
Will present invention urea-formaldehyde resin crosslinking agent according to the amount of 0.3 1 wt % after join the urea-formaldehyde resin can be applied to the preparation of man-made board, compared with the existing urea-formaldehyde resin adhesive, the adhesive consumption decreased by 10-20%, formaldehyde release a quantity to reduce the 9-20%, man-made board produced by various physical and chemical properties all reach the national standard requirements.
Cross-linking agent considerations
When using crosslinking agent, should avoid to add acid packing, also be careful when adding antioxidants and other aromatic oil additives on crosslinking effects will have bad influence, it is important to note that.
Polyethylene (PE) cable, pipe and other products after crosslinking, product performance is greatly improved, such as mechanical properties, thermal properties and environmental stress cracking resistance (ES - CR has been greatly improved, is used to this kind of product varieties of crosslinking agent, besides using dicumyl peroxide also useful silane graft crosslinking.
The silica content of a vinyl triethyl oxide (A1522) is 13.5% ~ 14.5%, which is a crosslinking agent.
With A151 as the crosslinking agent, DCP is the initiator for grafting, dibutyl dibutyltin for grafting catalyst. The production process adopts the two-step method or one-step method to get the crosslinking product. Crosslinked PE tube can be used to carry hot water, gas, chemical corrosive liquid etc.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Diethyl toluene diamine(DETDA) http://www.yaruichem.com
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