... 90.0≤1005.0-7.0Application:PPH is nontoxic and environmental and has remarkable impacts on reducing the VOC of ... make the comprehensive film-forming efficiency increase 1.5~2 fold and remarkably reduce the production cost, PPH is added ... grade automobile coatings,automobile repair coatings, electrophoresis coatings, shipping and container coatings, architecture coatings, furnature coatings. It is also ...