Determining the Softening Point of Phenolic Resin for Offset Plates It is a very important quality index for the softening point of the resin production and the application in printing plates. A method was introduced,it is ... F Wang,HG Wang,YD Wang - 《Information Recording Materials》 被引...
GS series alumina-magnesia-carbon bricks are made of corundum, special grade high alumina bauxite, high purity magnesite and high purity flake graphite as raw materials by using phenolic resin as binders and shaping at high pressure and baking at low temperature. Characterized by...
The wax is incorporated as part of an abrasion-resistant coating mixture applied to the face of an unimpregnated decor paper sheet in an ultra-thin layer, which layer is dried at a temperature below the wax melting point and then impregnated with conventional melamine-formaldehyde resin. The ...
Fluxing Agents on Ceramification of Composites of MgO-Al_2O_3-SiO_2/Boron Phenolic Resin Fluxing agents of zinc borate, antimony oxide, galss frit A and glass frit B, with different melting or softening point temperatures, were added into MgO-Al_2O_3-SiO_2/boron phenol formaldehyde resi...
1. An image-bearing member having a surface layer comprising a crystalline polyester resin having a melting point of 160° C. or higher and a cured resin. 2. An image-bearing member according to claim 1, wherein 3-50 wt. parts of the cured resin is contained per 100 wt. parts of ...
An ink composition containing 0.1-20 wt% polyamide resin powder with a melting point of 50-160 deg C and 1-50 wt% pigment, in which the surface of the pigment particles is coated with silicon dioxide and/or silicon. An Independent claim is also included for a pen using this ink composit...
ii) mechanically deforming the antioxidant-blended and irradiated polymeric material at an elevated temperature below the melting point; iii) heating the antioxidant-blended irradiated starting material to a temperature that is below or above the melting point of the polymeric material; and iv) cooling...
in an amount of from 6 to 30% by weight based on total weight of resin composition (A), and having a softening point (T1/2(A)) of from 120 to 150° C.; and a resin composition (B) having a softening point (T1/2 (B)) of from 100 to 130° C., wherein a weight ratio of...
RESIN COATED SAND SUITED FOR CASTING OF LOW MELTING POINT METAL SUCH AS ALUMINUM IN PARTICULARPURPOSE:To decrease the number of steps of collapsing the shell mold after use by half or more by containing urea-contained resins and phenolic resins at the highest concentration in the innermost and ...
5919859Aqueous resin dispersions1999-07-06Ortelt et al.524/591 4731434Alkyl aryl ketone/formaldehyde resin having high softening point1988-03-15Doerffel 4585819Fusion adhesive which can comprise an isocyanate prepolymer, a thermoplastic polymer and/or a lower molecular weight ketone resin1986-04-29Rei...