Weifang Union Biochemistry Co., Ltd.

Products List
cpe 135

cpe 135

competitive price and stable quality Type130A.135ACM3510ACM3520A135B140A140BChlorine content %30±235±235±235±235±240±240±2Heat of fusion J/g ≤2.02.02.02.02.02.02.0Volatile content % ≤0.30.30.30.30.30.30.3Sieve residue(0.9mm)%...
DOTG

DOTG

Chemical Name: 2 o-toluene guanidine Molecular formula:C15H17N3 CAS NO:97-39-2Specifications:Index namePowderDust powderGranuleAppearance (visual)Off-white powder(Granule)Melting point °C≥168.0167.0167.0Heating loss %≤0.400.400.40Ash%≤0.400.400.40Residue on...
cpe 135b

cpe 135b

competitive price and stable quality Type130A.135ACM3510ACM3520A135B140A140BChlorine content %30±235±235±235±235±240±240±2Heat of fusion J/g ≤2.02.02.02.02.02.02.0Volatile content % ≤0.30.30.30.30.30.30.3Sieve residue(0.9mm)%...
Rubber Plasticizer A

Rubber Plasticizer A

Rubber Plasticizer A Composition: Saturated or unsaturated zinc salts of fatty acid. Properties: Dissolves in mineral oil and Specifications: AppearanceLight or light brown grains2/100gUsage: The product is a kind of processing additive of multi-application. It has both inner and...
Vulcanization Accelerator NS(TBBS)

Vulcanization Accelerator NS(TBBS)

Chemical Name: N-Tertiary Buty1-2-Benzothiazole Sulfenamide Molecular Formula: C11H14N2S2 Molecular Weight: 238.3 Specificati AppearanceMilky white or yellowish brown powderFunction: NS is a vulcanization accelerator with delayed action, short cure time. It has good scorch and...
DPG-W

DPG-W

Chemical Name:Diphenyl guanidine, D Structure: Specifications: ProjectExteriorMelting point(≥)Heating loss(≤)ZnResidue on sieve(240,≤)Residue on sieve(100mush,≤)Oil contentPackaging: 25 kg composite kraft paper bagsCAS No.: 102-06-7 ...
Rubber Peptizer HTA

Rubber Peptizer HTA

Rubber Peptizer HTA Composition: Composite of chemical activator and zinc soap.Properties: Dissolves in mineral oil and lipin, insoluble in water.Usage: HTA is a new type of compound peptizer that has the function of both chemical peptizing and physical plasticizing in rubber...
Antiscorching Agent CTP (PVI)

Antiscorching Agent CTP (PVI)

Antiscorching Agent CTP (PVI) Chemical name: N-(cyclohexylthio) phthalimide Molecular Formula: C14H15O2NS Properties: The material is white or yellowish crystalline powder, dissolves in acetone,benzene,toluene,ethyl ether,ethyl acetate as well as warm carbon tetra chloride, ethyl...
pharmaceutical additive vc

pharmaceutical additive vc

competitive price stable quality professional service Vitamin C C6H8O6ascorbic acidCAS:50-81-7EINECS:200-066-2Mol.wt: 176.13 ItemSpecificationsAppearanceWhite crystal powderContent96.0% minHeavy metals (Pb)10ppm maxResidue on ignition0.05% maxAl3ppm maxFe5ppm max  ...
chitin flake

chitin flake

competitive price stable quality professional service   Product NameCitric acid anhydrousBatch No.2004010603Packing25kg/bagStandardUSP24    ItemSpecificationResultsIdentificationPassed testPassed testOrganic volatile impuritiesPassed testPassed...



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